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Workaholism and family interaction among nurses

Adição ao trabalho e interação familiar em enfermeiros

Abstract

This study aims to identify the prevalence of workaholism and work-family interaction, their relationship and their variation according sociodemographic and occupational characteristics among nurses. A quantitative, descriptive, correlational and transversal study was conducted with a sample of 839 Portuguese nurses. Regarding workaholism, 27% of workaholic nurses were identified, scoring a higher mean value for excessive work. For work-family interaction, the dimensions showing the highest mean values were the negative work-family interaction and the positive family-work interaction. The variables identified as significant predictors of workaholism were the work-family interaction (39%), occupational variables (10.6%) and sociodemographic variables (1.2%). Among the occupational and professional variables, the women, age equal or less than 37 years and perception of stressful work, were highlighted. The confirmation of workaholism in nurses, as well as its predictive variables are significantly important for professionals and organizations to better understand the impact of this phenomenon, particularly in mental health and to encourage the development of programmes aiming to promote health at the workplace.

Key words:
Workaholism; Work addiction; Family conflict; Nursing; Mental health

Resumo

O objetivo deste estudo foi identificar a prevalência da adição ao trabalho, os níveis de interação trabalho-família e a relação destes com características sociodemográficas e laborais em enfermeiros. Estudo quantitativo, descritivo, correcional e transversal numa amostra de 839 enfermeiros de Portugal continental. Relativamente à adição ao trabalho, identificaram-se 27,1% de enfermeiros adictos, com valor médio superior no trabalho excessivo. No que respeita à interação trabalho-família, as dimensões com médias superiores foram a interação negativa trabalho-família e a interação positiva família-trabalho. As variáveis identificadas como preditores significativos da adição ao trabalho foram a interação trabalho-família (39%), as variáveis laborais (10,6%) e as sociodemográficas (1,2%). Das variáveis laborais e profissionais salienta-se o sexo feminino, idade igual ou inferior a 37 anos e a perceção de trabalho stressante. A confirmação deste fenómeno em enfermeiros, assim como, das variáveis que o podem potenciar, possibilita ao profissional e às organizações, uma maior consciencialização dos seus impactos, nomeadamente na saúde mental incentivando o desenvolvimento de programas que visem a promoção de saúde no local de trabalho.

Palavras-chave:
Dependência; Trabalho; Conflito familiar; Enfermagem; Saúde mental

Introduction

Work is a significant part of people’s life. Many organizations have strived to understand the impact of work in the quality of life of workers and their families, organizations, and the quality and safety of care provided. In 2017, the International Labour Organization presented the Safety and Health at Work objective as part of the Decent Work and the 2030 agenda for sustainable development11 International Labour Organization (ILO). Decent work and the 2030 agenda for sustainable development. 2017. [cited 2020 Maio 25]. Available from: https://www.ilo.org/global/topics/sdg-2030/lang--en/index.htm.
https://www.ilo.org/global/topics/sdg-20...
.

Recognizing the importance of work-life balance, the Eurofound identifies intensity, regularity, flexible work schedules, support from the administration and colleagues, as cardinal factors for achieving this balance22 Eurofound. Agency for the improvement of living and working conditions. Striking a balance: Reconciling work and life in the EU. Luxembourg: Publications Office of the European Union. 2018. [cited 2020 Maio 25]. Available from: http://eurofound.link/ef18039. 2020.
http://eurofound.link/ef18039. 2020...
. In 2019, this organization also called attention to the new upcoming challenges concerning increasing ageing of the population and prolonged active life at work worldwide33 Eurofound. Agency for the improvement of living and working conditions. Working conditions and workers' health. 2019. [cited 2020 Maio 25]. Available from: http://eurofound.link/ef18041.
http://eurofound.link/ef18041...
. Similarly, the development and the increasing innovation in eliciting digital technologies have led to labour changes increasing connectedness among workers44 Molino M, Cortese C, Ghislieri C. Unsustainable Working Conditions: The Association of Destructive Leadership, Use of Technology, and Workload with Workaholism and Exhaustion. Sustainability 2019; 11:446.. All these related factors, such as work overload, work pressure and competitiveness, role conflicts and the unpredictability of events (like the current outbreak of COVID-19 pandemic), characterize many of the work environments, with significant impact on family relationships55 Bandeira EL, Ferreira VC, Cabral AC. Conflito trabalho-família: a produção científica internacional e a agenda de pesquisa nacional [Internet]. REAd. Rev Eletronica Admin (Porto Alegre) 2019; 25:49-82.

6 Carver PE, Phillips J. Novel Coronavirus (COVID-19) What You Need to Know [Internet]. Workplace Health Safety 2020; 68:250.
-77 Prestia AS. The Moral Obligation of Nurse Leaders: COVID-19. Nurse Leader 2020; 18(4):326-328..

Among many other professionals, nurses are often exposed to harmful work environments, and these professionals experience particular situations related to the nature of a highly demanding and stressful profession, both at physical and emotional levels, affecting health, family interaction and quality of care delivery88 Baldonedo M, Mosteiro P, Queirós C, Borges E, Abreu M. Stress no trabalho em enfermeiros: estudo comparativo Espanha/Portugal [Internet]. IJWC 2018; 15:67-80.

9 Bakhamis L, Paul DP, Smith H, Coustasse A. Still an Epidemic. Health Care Manag 2019; 38:3-10.
-1010 Pérez-Fuentes M, Jurado MM, Martínez, AM, Martínez A M, Linares J G. Burnout and Engagement: Personality Profiles in Nursing Professionals. J Clin Med 2019; 8:286..

The phenomenon of workaholism has also been found in nurses, with high risks for their psychological and physical health1111 Di Stefano G, Gaudiino M. Workaholism and work engagement: how are they similar? How are they different? A systematic review and meta-analysis. Eur J Work Organ Psychol 2019; 28:329-347.

12 Hermansyah Riyadi A. Meta-Analysis Study on Correlation of Workloads and Work Stress Among Nurses in Hospital. Res Humanities Social Sci 2019; 6:16-23.
-1313 Nonnis M, Massidda D, Cuccu S, Massidda D. The Impact of Workaholism on Nurses' Burnout and Disillusion. Open Psychol J 2018; 11:77-88.. Workaholism is characterized by obsessive behaviour1414 Schaufeli WB, Shimazu A, Taris TW. Being Driven to Work Excessively Hard. Cross Cult Res 2009; 43:320-348. and literature has put forward some theoretical models aiming to its conceptualization, namely, the Affection-cognition-behaviour1515 Ng TWH, Sorensen KL, Feldman DC. Dimensions, antecedents, and consequences of workaholism: A conceptual integration and extension. J Organ Behav 2007; 28:111-136., the Role Conflict1616 Schaufeli WB, Bakker AB, van der Heijden FMMA et al. Workaholism among medical residents: It is the combination of working excessively and compulsively that counts. Int J Stress Manag 2009; 16: 249-272. and the Personality and Inducements1717 Liang YW, Chu CM. Personality Traits and Personal and Organizational Inducements: Antecedents of Workaholism. Soc Behav Pers. 2009; 37:645-660.. Affection-cognition-behaviour is associated with the dimensions of affection, cognition and behaviour, and is evidenced when the worker enjoys his/her work, experiences some type of anxiety when not engaged in work and is somewhat over-committed, nevertheless, finds it satisfying. The role conflict appears as a facilitator, and according to its authors, workaholism is related to negative well-being and burnout. Finally, the Personality Traits and Inducements model, advocates that workaholism is a result of the interaction between personality traits, and personal and organizational inducements.

Moreover, some studies point out as consequences of this phenomenon, cardiovascular complications, sleep pattern disorders and increased levels of stress1818 Andreassen CS, Pallesen S, Moen BE, Bjorvatn B, Waage S, Schaufeli WB Workaholism and negative work-related incidents among nurses. Ind Health 2018; 56:373-381.-1919 Ariapooran S. Sleep problems and depression in Iranian nurses: The predictive role of workaholism. Iran J Nurs Midwifery Res 2019; 24:30., the burnout syndrome and secondary traumatic stress1414 Schaufeli WB, Shimazu A, Taris TW. Being Driven to Work Excessively Hard. Cross Cult Res 2009; 43:320-348.,2020 Kwak Y, Kim JS, Han Y, Seo Y. The Effect of Work Addiction on Korean Nurses' Professional Quality of Life. J Addict Nurs 2018; 29:119-127., mental health problems2121 Midje HH, Nafstad IT, Syse J, Torp S. Workaholism and mental health problems among municipal middle managers in Norway. J Occup Environ Med 2014; 56:1042-1051. and changes in the family relationship2222 Braun AC, Machado WL, Andrade AL, Oliveira MZ. Why work-family conflict can drive your executives away? [Internet]. Rev Psicol 2019; 37:251-278.

23 Hakanen J, Peeters M. How Do Work Engagement, Workaholism, and the Work-to-Family Interface Affect Each Other? A 7-Year Follow-Up Study. J Occup Environ Med 2015; 57:601-609.
-2424 Torp S, Lysfjord L, Midje HH. Workaholism and work-family conflict among university academics. Higher Educ 2018; 76:1071-1090..

Early studies on the work-family relationship focused on the difficulties of interaction and the negative side of the conflict2525 Geurts S, Demerouti E. Work/Non-Work Interface: A review of theories and Findings. In: MJ Schabracq, JAM Winnubst, CL Cooper, ed. The Handbook of Work & Health Psychology. 2nd ed. West Sussex: John Wiley & Sons, Ltd.; 2003:279-312.. When addressing these multiple inhibiting factors in the management of professional and family roles, Authors called conflict to the negative interaction between work-family and family-work and identified these as related but independent constructs2626 Mesmer-Magnus J, Viswesvaran C. Convergence between measures of work- to-family and family-to-work conflict: A meta-analytic examination. J Vocat Behav 2005; 67:215-232.. Moreover, the positive influence of work-family and family-work stems from the contribution of positive psychology. Some examples of this influence are the development of social skills2727 Matias M, Fontaine AM. A conciliação de papeis profissionais e familiares: o mecanismo psicologico de spillover [Internet]. Psic: Teor Pesq 2012; 28:235-243. and social recognition2828 Silva AR, Silva IS. Conflito trabalho-família: um estudo com motoristas profissionais. Rev Psicol Organ Trab 2015; 16:419-430.. Furthermore, authors identified the integrative perspective of the work-family interaction as a mutual influence, either negative or positive2929 Geurts S, Taris T, Kompier MAJ, Dikkers J, Van Hoof MLM, Kinnunen U. Work-family interaction from a work psychological perspective: development and validation of a new questionnaire, the SWING. Work Stress 2005; 19:319-339..

Although this latter perspective allows broader visibility, the literature has shown a greater predominance of negative relationships in the work-family interaction3030 Pereira AM, Queirós C, Gonçalves SP, Carlotto MS, Borges E. Burnout e interação trabalho-família em enfermeiros: estudo exploratório com o Survey Work-Family, Interaction Nijmegen (SWING) [Internet]. RPESM 2014; 11:24-30., associated with the work environment, such as ambiguity and role conflict3131 Molino M, Cortese CG, Bakker AB, Ghislieri C. Do recovery experiences moderate the relationship between workload and work-family conflict? Career Dev Int 2015; 20:686-702., burnout3232 Zhou ZE, Meier LL, Spector PE. The spillover effects of coworker, supervisor, and outsider workplace incivility on work-to-family conflict: A weekly diary design. J Organ Behav 2019; 40:1000-1012., increased use of technology3333 Bowen P, Govender R, Edwards P, Cattell, K. Work-related contact, work-family conflict, psychological distress and sleep problems experienced by construction professionals: an integrated explanatory model. Constr Manag Econ 2017; 36:153-174.-3434 Schieman S, Young MC. Are communications about work outside regular working hours associated with work-to-family conflict, psychological distress and sleep problems? Work Stress 2013; 27:244-261., job satisfaction3535 Lu Y, Hu XM, Huang XL, Zhuang XD, Guo P, Feng LF, Hu W, Chen L, Zou H, Hao YT. The relationship between job satisfaction, work stress, work-family conflict, and turnover intention among physicians in Guangdong, China: a cross-sectional study. BMJ Open 2017; 7:e014894. and absenteeism3636 Saruan NAM, Yusoff HM, Fauzi MFM. Family responsibilities and involuntary job absenteeism among nurses in teaching hospital. MJPHM 2019; 19:38-46.. However, some other factors were found to be related to the family, such as the demand for household chores and the parental role2525 Geurts S, Demerouti E. Work/Non-Work Interface: A review of theories and Findings. In: MJ Schabracq, JAM Winnubst, CL Cooper, ed. The Handbook of Work & Health Psychology. 2nd ed. West Sussex: John Wiley & Sons, Ltd.; 2003:279-312.,3737 Feijó MR, Júnior EG, Nascimento JM, Nascimento NB. Work-family Conflict: A Study on the Subject in the Brazilian Context. Pensando Fam 2017; 21:105-119.-3838 Molino M, Bakker AB, Ghislieri C. The role of workaholism in the job demands resources model. Anxiety Stress Coping 2016; 29:400-414..

Regarding nurses, the literature suggests the association between family conflict, depression and musculoskeletal disorders3939 Zhang Y, ElGhaziri M, Nasuti S, Duffy JF. The Comorbidity of Musculoskeletal Disorders and Depression: Associations with Working Conditions Among Hospital Nurses. Workplace Health Saf 2020; 68(7):346-354., quality of sleep4040 Cheng SY, Lin PC, Chang YK, Lin YK, Lee PH, Chen SR. Sleep quality mediates the relationship between work-family conflicts and the self-perceived health status among hospital nurses. J Nurs Manag 2018; 27:381-387., satisfaction and intention to leave4141 Chen YC, Guo YLL, Lin LC, Lee YJ, Hu PY, Ho JJ, Shiao JSC. Development of the Nurses' Occupational Stressor Scale. Int J Environ Res Public Health 2020; 17:649., burnout3030 Pereira AM, Queirós C, Gonçalves SP, Carlotto MS, Borges E. Burnout e interação trabalho-família em enfermeiros: estudo exploratório com o Survey Work-Family, Interaction Nijmegen (SWING) [Internet]. RPESM 2014; 11:24-30.,4242 Fang YX. Burnout and work-family conflict among nurses during the preparation for reevaluation of a grade a tertiary hospital. Chin. Nurs Res 2017; 4:51-55.-4343 Queirós C, Carlotto MS, Kaiseler M, Dias S, Pereira AM. Predictors of burnout among nurses: an interactionist approach. Psicothema 2013; 25:330-335., quality of care delivery4444 Namdari S, Nasiri A, Nakhaee S, Taheri, F. Exploring the Effects of Nurses' Family-Work Conflict on Patient Care Quality: A Qualitative Study. Mod Care J 2019; 16:e86130., work context4545 Leineweber C, Chungkham HS, Westerlund H, Tishelman C, Lindqvist R. Hospital organizational factors influence work-family conflict in registered nurses: Multilevel modeling of a nation-wide cross-sectional survey in Sweden. Int J Nurs Stud 2014; 51:744-751. and workaholism4646 Gillet N, Morin AJS, Sandrin E, Houle SA. Investigating the combined effects of workaholism and work engagement: A substantive-methodological synergy of variable-centered and person-centered methodologies. J Vocat Behav 2018; 109:54-77.

47 Mahavianpoor A, Mirjafari. The prediction of job burnout based on work addiction and work-family conflict and family conflict-work among nurses. IJHW. 2018; 9:874-877.
-4848 Tahir S, Aziz S. Workaholism as Predictor of Work-Family Conflict and Mental Well-Being: Comparison of Public and Private Sector Employees. PJCSS 2019; 13:419-435..

Thus, this study aims to identify the prevalence of workaholism and work-family interaction, their relationship and their variation according sociodemographic and occupational characteristics among nurses.

Methods

Study design and Participants

A quantitative cross-sectional and correlational study design was used. A convenience sample of Portuguese nurses with time professional experience equal or more than one year was recruited. The Portuguese Order of Nurses supported this study by emailing a newsletter and making available a link to all registered nurses. A total of 839 nurses participated in the study, a valid sample considering the sample size of 729 nurses (100% response rate), for a 95% confidence level, accuracy of 3.25% and expected prevalence of workaholism of 28.3%. Data collection was performed between October and December 2019.

Instruments

For the data collection, a survey was developed, integrating a sociodemographic and professional questionnaire, the Dutch Work Addiction Scale1414 Schaufeli WB, Shimazu A, Taris TW. Being Driven to Work Excessively Hard. Cross Cult Res 2009; 43:320-348.,4949 Carlotto MS, Miralles M. Tradução, adaptação e exploração de propriedades psicométricas da Escala de Adição ao Trabalho Dutch Work Addiction Scale (DUWAS). Contextos Clínicos 2010; 3:141-150. (DUWAS) to assess workaholism, and the Survey Work-Home Interaction NijmeGen2929 Geurts S, Taris T, Kompier MAJ, Dikkers J, Van Hoof MLM, Kinnunen U. Work-family interaction from a work psychological perspective: development and validation of a new questionnaire, the SWING. Work Stress 2005; 19:319-339.-3030 Pereira AM, Queirós C, Gonçalves SP, Carlotto MS, Borges E. Burnout e interação trabalho-família em enfermeiros: estudo exploratório com o Survey Work-Family, Interaction Nijmegen (SWING) [Internet]. RPESM 2014; 11:24-30. (SWING) to identify work-family interactions.

The 10-item DUWAS is assessed through a 4-point Likert scale (1-never to 4-everyday) and includes two dimensions: excessive work (five items, behavioural component) and compulsive work (five items, cognitive component). According to the authors, participants with scores equal to or higher than the 75th percentile in the combination of compulsive work and excessive work or in the score of addition to work were considered work addicts.1414 Schaufeli WB, Shimazu A, Taris TW. Being Driven to Work Excessively Hard. Cross Cult Res 2009; 43:320-348.

SWING integrates 22 items with a 4-point Likert response option ranging from 0-never to 3-always, and four dimensions enabling to assess the work-family relationship in terms of direction (work-family and family-work) and quality of influence (negative and positive). It should be noted that the negative influence expresses the work-family conflict, according to its direction. For each dimension, high scores correspond to high levels of either positive or negative work-family interaction.

The reliability of results was assessed through the Cronbach alpha coefficient. The DUWAS scores ranged between α 0.753 and α 0.81, and SWING between α 0.796 and α 0.896 (Table 1), suggesting acceptable and good internal consistency.5050 Field A. Descobrindo a estatística usando o SPSS, 2ª ed. Porto Alegre: Artmed Editora; 2009. p. 688 These results corroborate those found in validation studies1414 Schaufeli WB, Shimazu A, Taris TW. Being Driven to Work Excessively Hard. Cross Cult Res 2009; 43:320-348.,2929 Geurts S, Taris T, Kompier MAJ, Dikkers J, Van Hoof MLM, Kinnunen U. Work-family interaction from a work psychological perspective: development and validation of a new questionnaire, the SWING. Work Stress 2005; 19:319-339.-3030 Pereira AM, Queirós C, Gonçalves SP, Carlotto MS, Borges E. Burnout e interação trabalho-família em enfermeiros: estudo exploratório com o Survey Work-Family, Interaction Nijmegen (SWING) [Internet]. RPESM 2014; 11:24-30.,4949 Carlotto MS, Miralles M. Tradução, adaptação e exploração de propriedades psicométricas da Escala de Adição ao Trabalho Dutch Work Addiction Scale (DUWAS). Contextos Clínicos 2010; 3:141-150..

Table 1
Mean, standard deviation, Cronbach Alpha, Pearson correlations between dimensions DUWAS and SWING.

Data analysis

Quantitative analysis of data was performed using the program for statistical and epidemiological analysis of data (EPIDAT version 4.2) and Statistical Package for the Social Sciences (IBM-SPSS version 25.0). Absolute and relative frequencies mean and standard deviation were used for descriptive analysis, as well the Pearson Correlation Coefficient for inferential analysis, and the Stepwise method for multiple linear regression. The statistical significance level was set at 5% (p<0.005).

Ethical considerations

The study was approved by the Ethics Committee of Nursing School of Porto (2019/1526) and the Council of the Portuguese Order of Nurses collaborated in disseminating the study on its web page. The nurses willing to participate could access the information on this study through a link made available, which also included informed consent. Upon acceptance, the participants were able to fill the questionnaire.

Results

From the total participants, 82% were women, 63% were married or cohabiting, 61% had children, and were aged on average 38 years (SD=9.7), ranging between 21 and 61 years. As for academic qualifications, the majority had an undergraduate degree (49%), followed by a master’s degree (24%). The average time of professional experience was 16 years ((SD=9.8), being 58% of the sample working in hospitals and 25% in primary health care, with a permanent employment contract (89%) and shift work (59%). As for the geographical area, the majority of participants were located in the northern region (59%), followed by the centre (21%) and south (20.4%). Concerning the perception of stress related to the professional activity, 90% of respondents considered it stressful and 61% of nurses referred to engaging in after-work leisure activities.

The results obtained for workaholism, according to the cut-off point as proposed by authors1414 Schaufeli WB, Shimazu A, Taris TW. Being Driven to Work Excessively Hard. Cross Cult Res 2009; 43:320-348. highlighted a prevalence of 27.1%. Concerning the mean value for dimensions compulsive work and excessive work, moderate values were found, scoring lower for compulsive work and overall workaholism when compared with excessive work (Table 1).

For the work-family interaction (Table 1), weak and moderate mean values were found for the four dimensions of the scale (.93 to 1.31), with higher mean values for the negative work- family interaction and positive family-work interaction, followed by the positive work-family interaction and the negative family-work interaction.

The analysis of correlations (Table 1) showing a positive and moderate association of workaholism, compulsive work and excessive work with the negative work-family interaction, and a very weak association with the negative family-work interaction.5151 Pestana M, Gageiro J. Análise de dados para ciências sociais: A complementaridade do SPSS. 4ª ed. Lisboa: Edições Sílabo; 2005. p. 690 Finally, the positive work-family interaction showed only a weak statistical association with excessive work. In sum, the results showed a relatively weak association of workaholism with the family-work interaction in both directions.

The Stepwise multiple linear regression was calculated to analyse the variables that best explained workaholism (Table 2). The sociodemographic (gender, age, civil status, children and academic qualification) and work (time of professional experience, local and geographical area, employment contract, shift work, perception of stressful work and leisure activities) variables were considered, as well as the dimensions of the Work-Home Interaction Scale.

Table 2
Multiple regression analysis (Stepwise) for workaholism using sociodemographic/professional, variables and work-family interaction’s dimensions.

Table 2 displays the variables identified as significant predictors. The data show that workaholism is explained by the relationship of the work-family interaction (39%), occupational variables (10.6%) and sociodemographic variables (1.2%); the compulsive work by the relationship of work-family interaction (23.1%), occupational variables (7.6%) and sociodemographic variables (1.8%); and the EW by the relationship of work-family interaction (38.8%), occupational variables (9.9%) and sociodemographic variables (0.7%).

The linear regression also revealed that the best predictors for workaholism were the variables negative work-family interaction accounting for 38.3% (β=-.621), the perception of stressful work, scoring 7% (β=-.246, those who perceive their work as stressful) and gender reaching .7% (β=-.083, women). As for compulsive work, results showed that the variables negative work-family interaction accounted for 22.5% (β=-.487), the perception of stressful work scored 3.6% (β=-.197, those who perceive their work as stressful) and age reached 1.7% (β=-.136, the younger nurses). Finally, the higher predictive values for excessive work were found in the variables negative work-family interaction, accounting for 38.3% (β=-.621), the perception of stressful work, scoring 7.9% (β=-.267, those who perceive their work as stressful) and gender, reaching 0.7% (β=-.082, women).

Thus, work-family interaction is the best predictive variable for workaholism and its dimensions.

Discussion

Regarding the prevalence of workaholism among nurses, the 27.1% score found in this study was higher when compared to that identified in Italian nurses1313 Nonnis M, Massidda D, Cuccu S, Massidda D. The Impact of Workaholism on Nurses' Burnout and Disillusion. Open Psychol J 2018; 11:77-88. accounting for 21% and 13.7% in Iranian nurses1919 Ariapooran S. Sleep problems and depression in Iranian nurses: The predictive role of workaholism. Iran J Nurs Midwifery Res 2019; 24:30.. Concerning workers in management areas, identified a prevalence of workaholism of 9.4%5252 Pinheiro LRS, Carlotto MS. Prevalência e preditores da adição ao trabalho em gestores. Rev Psicol 2018; 27:1-11., while in medical residents1616 Schaufeli WB, Bakker AB, van der Heijden FMMA et al. Workaholism among medical residents: It is the combination of working excessively and compulsively that counts. Int J Stress Manag 2009; 16: 249-272. it was 16% and 29% in a sample of Brazilian workers5353 Vazquez ACS, Freitas CPP, Cyrre A, Hutz CS, Schaufeli WB. Evidências de Validade da Versão Brasileira da Escala de Workaholism (DUWAS-16) e sua versão breve (DUWAS-10). Rev Aval Psicol 2018; 17:69-78..

Regarding the dimensions of workaholism, they showed a higher mean value for excessive work compared to compulsive work, in line with the results of other study5454 Balducci C, Avanzi L, Consiglio, C, Fraccaroli F, Schaufeli WA. cross-national study on the psycfamily tric quality of the Italian version of the Dutch Work Addiction Scale (DUWAS). Eur J Psychol Assess 2017; 33:422-428.-5555 Mir I, Kamal A, Masood S. Translation and Validation of Dutch Workaholism Scale. Pak J Psychol Res 2016; 31:331-346.. However, in a study with Italian nurses5656 Nonnis M, Cuccu S, Cortese CG, Massidda D. The Italian version of the Dutch Workaholism Scale (DUWAS): A study on a group of nurses. BPA Appl Psychol Bull 2017; 65:47-57. and university academics technical and administrative personnel in Norway2424 Torp S, Lysfjord L, Midje HH. Workaholism and work-family conflict among university academics. Higher Educ 2018; 76:1071-1090., compulsive work scored slightly higher.

Considering the work-family interaction, the negative influence expressed in the work-family interaction and the positive family-work interaction were highlighted, corroborating national3030 Pereira AM, Queirós C, Gonçalves SP, Carlotto MS, Borges E. Burnout e interação trabalho-família em enfermeiros: estudo exploratório com o Survey Work-Family, Interaction Nijmegen (SWING) [Internet]. RPESM 2014; 11:24-30.,4343 Queirós C, Carlotto MS, Kaiseler M, Dias S, Pereira AM. Predictors of burnout among nurses: an interactionist approach. Psicothema 2013; 25:330-335. and international studies5757 Romeo M, Berger R, Yepes-Baldó M, Ramos B. Adaptación y validación de la versión española de la "Survey Work-Home Interaction - NijmeGen" (SWING) en países hispanohablantes. An Psicol 2014; 30: 287-293.. Also, authors found higher mean values for the positive influence in both work-family interaction and family-work interaction directions5858 Moreno-Jimémez B, Sanz-Vergel AI, Rodríguez-Muñoz A, Geurts S. Propiedades psicométricas de la versión española del Cuestionario de Interacción Trabajo-Familia (SWING). Psicothema 2009; 21:331-337.-5959 Shimada K, Shimazu A, Geurts SAE, Kawakami N. Reliability and validity of the Japanese version of the Survey Work-Family Interaction - NijmeGen, the SWING (SWING-J). Community Work Fam 2018; 22(3):267-283.. Furthermore, the negative effects of work within the family have been addressed in several studies1515 Ng TWH, Sorensen KL, Feldman DC. Dimensions, antecedents, and consequences of workaholism: A conceptual integration and extension. J Organ Behav 2007; 28:111-136.,1717 Liang YW, Chu CM. Personality Traits and Personal and Organizational Inducements: Antecedents of Workaholism. Soc Behav Pers. 2009; 37:645-660..

A negative and weak interaction between workaholism and the negative work-family interaction was also found, much in line with other findings2222 Braun AC, Machado WL, Andrade AL, Oliveira MZ. Why work-family conflict can drive your executives away? [Internet]. Rev Psicol 2019; 37:251-278.,4848 Tahir S, Aziz S. Workaholism as Predictor of Work-Family Conflict and Mental Well-Being: Comparison of Public and Private Sector Employees. PJCSS 2019; 13:419-435..

Regarding workaholism and its dimensions, the main predictor found in the present study was the work-family interaction, with a greater negative impact on the negative work-family interaction dimension. This result is in line with the literature, suggesting that the family is one of the variables with higher influence on workaholism1515 Ng TWH, Sorensen KL, Feldman DC. Dimensions, antecedents, and consequences of workaholism: A conceptual integration and extension. J Organ Behav 2007; 28:111-136.,6060 Luque AMA. Workaholism: la adicción al trabajo. La Ciencia en la Calle [internet]. 2017; 1-12. [cited 2020 Maio 25]. Available from: https://pt.slideshare.net/AnaMAguilera/workaholism-la-adiccin-al-trabajo.
https://pt.slideshare.net/AnaMAguilera/w...
-6161 Salanova MS, Del Líbano M, Llorens S. La adicción al trabajo. In: Moreno Jiménez B, Hernández EG. Salud laboral: riesgos laborales psicosociales y bienestar laboral. Madrid: Piramide; 2013. p. 241-260., associated with the most prominent societal changes with women playing an active role in the labour market and also the reshaping of family and professional role-play55 Bandeira EL, Ferreira VC, Cabral AC. Conflito trabalho-família: a produção científica internacional e a agenda de pesquisa nacional [Internet]. REAd. Rev Eletronica Admin (Porto Alegre) 2019; 25:49-82.,6262 Medeiros TJ, Aguiar J, Barham EJ. Between conflict and balance: reflections on work-family reconciliation. Psicol Argum 2017; 35:45-62..

Considering occupational variables, only the perception of stress and leisure activities were found to be predictors. However, the impact of stress was found higher and negative compared to leisure activities. These results are in line with the model1515 Ng TWH, Sorensen KL, Feldman DC. Dimensions, antecedents, and consequences of workaholism: A conceptual integration and extension. J Organ Behav 2007; 28:111-136. and the study6363 Lichtenstein MB, Malkenes M, Sibbersen C, Hinze C.J. Work addiction is associated with increased stress and reduced quality of life: Validation of the Bergen Work Addiction Scale in Danish. Scand J Psychol 2019; 60:145-151., who identified stress as one of the antecedents of workaholism. Also, some studies point out to other factors, such as job demands, organizational culture, available resources and work overload1212 Hermansyah Riyadi A. Meta-Analysis Study on Correlation of Workloads and Work Stress Among Nurses in Hospital. Res Humanities Social Sci 2019; 6:16-23.,1818 Andreassen CS, Pallesen S, Moen BE, Bjorvatn B, Waage S, Schaufeli WB Workaholism and negative work-related incidents among nurses. Ind Health 2018; 56:373-381.,6161 Salanova MS, Del Líbano M, Llorens S. La adicción al trabajo. In: Moreno Jiménez B, Hernández EG. Salud laboral: riesgos laborales psicosociales y bienestar laboral. Madrid: Piramide; 2013. p. 241-260.. On the other hand, among the sociodemographic variables, age and gender were found to be significant predictors. However, gender did not show a significant association with compulsive work, much in line with the other findings6464 Andreassen CS, Griffiths MD, Sinha R, Hetland J, Pallesen S. The Relationships between Workaholism and Symptoms of Psychiatric Disorders: A Large-Scale Cross-Sectional Study. PLoS One 2016; 11:e0152978.

65 Dordoni P, Kraus-Hoogeveen S, Van Der Heijden, BIJM, Peters P, Setti I, Fiabane E. Live to Work or Work to Live? An Age-Moderated Mediation Model on the Simultaneous Mechanisms Prompted by Workaholism Among Health care Professionals. Front Psychol 2019; 10:868.
-6666 Jaworek M, Dylag A. Workaholism and work engagement: Differences and mutual relationship. Jagiellonian J Manag 2016; 2:275-286.. Contrarily, a study suggests that male gender constitutes a risk factor6060 Luque AMA. Workaholism: la adicción al trabajo. La Ciencia en la Calle [internet]. 2017; 1-12. [cited 2020 Maio 25]. Available from: https://pt.slideshare.net/AnaMAguilera/workaholism-la-adiccin-al-trabajo.
https://pt.slideshare.net/AnaMAguilera/w...
.

This study presents as limitations its cross-sectional nature and its online dissemination. However, the study points out some strengths such as the sample size, and insight on the work-family interaction variable in both directions and quality of influence, aiming to explain the workaholism phenomenon in a sample of nurses.

Conclusions

These study findings confirm the existence of workaholism among nurses, showing moderate values, but higher for compulsive work. Considering the work-family interaction, the negative influence expressed by the work-family interaction direction was highlighted, and it was also found to be the best predictor for workaholism, indicating that the higher the negative work-family interaction, the higher workaholism, compulsive work and excessive work. Regarding other predictor variables, workaholism, compulsive work and excessive work were found to be associated with nurses showing a lower perception of stress and with younger and female nurses, compared to those who reported engaging in leisure activities.

Considering these findings, further studies should be undertaken to help better understand the phenomenon in nursing professionals, namely by adding new organizational variables and with a longitudinal character. Moreover, it would be of great interest to integrate these themes into the scope of the nursing degree course.

In sum, this study contributes to raise managers’ awareness of the importance of work organisation, integrating the family dimension and contributing to the development of programmes to promote health at work. Furthermore, it will likely enhance the work-family-work integration, namely by implementing measures favouring the work-family interaction and enabling the assessment of the impact of the implemented programmes. It is important to notice that work-family balance directive6767 European Parliament & The Council of The European Union (2019, 20 June). Directive (EU) 2019/1158. [cited 2020 Maio 25]. Available from: http://data.europa.eu/eli/dir/2019/1158/oj.
http://data.europa.eu/eli/dir/2019/1158/...
introduces in Europe, since june 2019, a set of legislative actions designed to promote a less conflict with this major current roles of workers’ life. Moreover, with sudden events such as COVID-19 pandemic, nurses are suffered increased demand that can lead to workaholism and difficult an adequate balance between work and family.

Acknowledgments

The authors would like to thank the Ordem dos Enfermeiros for their collaboration in disseminating this study.

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  • Funding

    This article was supported by National Funds through FCT - Fundação para a Ciência e a Tecnologia ,I.P., within CINTESIS, R&D Unit (reference UIDB/4255/2020).

Edited by

Chief editors:

Romeu Gomes, Antônio Augusto Moura da Silva

Publication Dates

  • Publication in this collection
    13 Dec 2021
  • Date of issue
    Dec 2021

History

  • Received
    23 June 2020
  • Accepted
    04 July 2021
  • Published
    06 July 2021
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