Abstract
Purpose
To elucidate whether low job control and low social support at work have synergistic interaction on mental health. The synergistic interaction was also analyzed after stratification by high and low job demands.
Methods
Participants were 2,121 local government employees in Asahikawa city, Japan. The Brief Job Stress Questionnaire was used to assess job demands, job control, and social support. Depression was assessed using the Patient Health Questionnaire-9. The Maslach Burnout Inventory-General Survey was used to assess burnout. Insomnia was assessed using the Athens Insomnia Scale. Possible confounder-adjusted logistic regression analyses were performed to obtain odds ratios for depression, burnout, and insomnia, and synergy indices between job control and social support at work were assessed.
Results
The synergy indices among men and women, respectively, were 2.08 (80 % confidence interval: 1.01, 4.27) and 1.98 (0.67, 5.89) for depression, 1.79 (1.28, 2.51) and 2.62 (1.07, 6.40) for burnout, and 1.92 (1.22, 3.02) and 2.77 (0.43, 18.01) for insomnia. Men with high job demands had higher synergistic interaction on depression and burnout, compared to men with low job demands, and women with low job demands had higher synergistic interaction between job control and social support at work on burnout and insomnia, compared to women with high job demands.
Conclusions
There were more-than-additive interactions of job control and social support at work on depression, burnout, and insomnia. After stratification by job demands, the synergistic interaction may be different between men and women. To assess job stress, it is necessary to consider the interactive effect of not only job demands and job control but also job control and social support at work.
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References
Ahola K, Kivimaki M, Honkonen T, Virtanen M, Koskinen S, Vahtera J et al (2008) Occupational burnout and medically certified sickness absence: a population-based study of Finnish employees. J Psychosom Res 64:185–193. doi:10.1016/j.jpsychores.2007.06.022
Ahola K, Salminen S, Toppinen-Tanner S, Koskinen A, Vaananen A (2014) Occupational Burnout and severe injuries: an eight-year prospective cohort study among Finnish forest industry workers. J Occup Health 55:450–457
Andersson T, Alfredsson L, Kallberg H, Zdravkovic S, Ahlbom A (2005) Calculating measures of biological interaction. Eur J Epidemiol 20:575–579
Aronsson G (1989) Dimensions of control as related to work organization, stress, and health. Int J Health Serv 19:459–468
Baglioni C, Battagliese G, Feige B, Spiegelhalder K, Nissen C, Voderholzer U et al (2011) Insomnia as a predictor of depression: a meta-analytic evaluation of longitudinal epidemiological studies. J Affect Disord 135:10–19. doi:10.1016/j.jad.2011.01.011
Benca RM, Peterson MJ (2008) Insomnia and depression. Sleep Med 9(Suppl 1):S3–S9. doi:10.1016/s1389-9457(08)70010-8
Bender A, Farvolden P (2008) Depression and the workplace: a progress report. Curr Psychiatry Rep 10:73–79
Bonde JP (2008) Psychosocial factors at work and risk of depression: a systematic review of the epidemiological evidence. Occup Environ Med 65:438–445. doi:10.1136/oem.2007.038430
Brenninkmeijer V, VanYperen N (2003) How to conduct research on burnout: advantages and disadvantages of a unidimensional approach in burnout research. Occup Environ Med 60(Suppl 1):i16–i20
Choi B, Clays E, Bacquer DD, Karase R (2008) Socioeconomic status, job strain and common mental disorders—an ecological (occupational) approach. SJWEH Suppl 6:22–32
Choi B, Ostergren PO, Canivet C, Moghadassi M, Lindeberg S, Karasek R et al (2011) Synergistic interaction effect between job control and social support at work on general psychological distress. Int Arch Occup Environ Health 84:77–89. doi:10.1007/s00420-010-0554-y
Fransson EI, Heikkila K, Nyberg ST, Zins M, Westerlund H, Westerholm P et al (2012) Job strain as a risk factor for leisure-time physical inactivity: an individual-participant meta-analysis of up to 170,000 men and women: the IPD-Work Consortium. Am J Epidemiol 176:1078–1089. doi:10.1093/aje/kws336
Gardell B (1982) Scandinavian research on stress in working life. Int J Health Serv 12:31–41
Greenland S (1993) Basic problems in interaction assessment. Environ Health Perspect 101(Suppl 4):59–66
Hakanen JJ, Schaufeli WB (2012) Do burnout and work engagement predict depressive symptoms and life satisfaction? A three-wave seven-year prospective study. J Affect Disord 141:415–424. doi:10.1016/j.jad.2012.02.043
Hosmer DW, Lemeshow S (1992) Confidence interval estimation of interaction. Epidemiology 3:452–456
Johnson JV (1989) Collective control: strategies for survival in the workplace. Int J Health Serv 19:469–480
Karasek R (1979) Job demands, job decision latitude, and mental strain: implication for job resign. Adm Sci Q 24:285–309
Kawada T, Otsuka T (2011) Relationship between job stress, occupational position and job satisfaction using a brief job stress questionnaire (BJSQ). Work 40:393–399. doi:10.3233/wor-2011-1251
Kim BS, Jeon HJ, Hong JP, Bae JN, Lee JY, Chang SM et al (2012) DSM-IV psychiatric comorbidity according to symptoms of insomnia: a nationwide sample of Korean adults. Soc Psychiatry Psychiatr Epidemiol 47:2019–2033. doi:10.1007/s00127-012-0502-0
Kitaoka-Higashiguchi K, Nakagawa H, Morikawa Y, Ishizaki M, Miura K, Naruse Y et al (2004a) Construct validity of the Maslach Burnout Inventory-General Survey. Stress and Health 20:255–260. doi:10.1002/smi.1030
Kitaoka-Higashiguchi K, Ogino K, Masuda S (2004b) Validation of a Japanese research version of the Maslach Burnout Inventory-General Survey. Jpn J Psychol 75:415–419 (in Japanese)
Kitaoka-Higashiguchi K, Morikawa Y, Miura K, Sakurai M, Ishizaki M, Kido T et al (2009) Burnout and risk factors for arteriosclerotic disease: follow-up study. J Occup Health 51:123–131
Kroenke K, Spitzer RL, Williams JB (2001) The PHQ-9: validity of a brief depression severity measure. J Gen Intern Med 16:606–613
Kucharczyk ER, Morgan K, Hall AP (2012) The occupational impact of sleep quality and insomnia symptoms. Sleep Med Rev 16:547–559. doi:10.1016/j.smrv.2012.01.005
Marshall SW (2007) Power for tests of interaction: effect of raising the Type I error rate. Epidemiol Perspect Innov 4:4. doi:10.1186/1742-5573-4-4
Maslach C, Jackson SE, Leiter MP (1996) Maslach burnout inventory manual, 3rd edn. Mind Garden, Menlo Park, CA
Maslach C, Schaufeli WB, Leiter MP (2001) Job burnout. Annu Rev Psychol 52:397–422. doi:10.1146/annurev.psych.52.1.397
Muramatsu K, Miyaoka H, Kamijima K, Muramatsu Y, Yoshida M, Otsubo T et al (2007) The patient health questionnaire, Japanese version: validity according to the mini-international neuropsychiatric interview-plus. Psychol Rep 101:952–960
Nishi N, Makino K, Fukuda H, Tatara K (2004) Effects of socioeconomic indicators on coronary risk factors, self-rated health and psychological well-being among urban Japanese civil servants. Soc Sci Med 58:1159–1170
Ota A, Masue T, Yasuda N, Tsutsumi A, Mino Y, Ohara H (2005) Association between psychosocial job characteristics and insomnia: an investigation using two relevant job stress models—the demand-control-support (DCS) model and the effort-reward imbalance (ERI) model. Sleep Med 6:353–358. doi:10.1016/j.sleep.2004.12.008
Ota A, Masue T, Yasuda N, Tsutsumi A, Mino Y, Ohara H et al (2009) Psychosocial job characteristics and insomnia: a prospective cohort study using the Demand–Control–Support (DCS) and Effort-Reward Imbalance (ERI) job stress models. Sleep Med 10:1112–1117. doi:10.1016/j.sleep.2009.03.005
Rothman KJ (1986) Modern epidemiology. Little, Brown and Company, Boston
Roy T, Lloyd CE, Parvin M, Mohiuddin KG, Rahman M (2012) Prevalence of co-morbid depression in out-patients with type 2 diabetes mellitus in Bangladesh. BMC Psychiatry 12:123. doi:10.1186/1471-244x-12-123
Saijo Y, Yoshioka E, Fukui T, Kawaharada M, Kishi R (2008) Relationship of socioeconomic status to C-reactive protein and arterial stiffness in urban Japanese civil servants. Soc Sci Med 67:971–981. doi:10.1016/j.socscimed.2008.06.014
Sanne B, Mykletun A, Dahl AA, Moen BE, Tell GS (2005) Testing the Job Demand–Control–Support model with anxiety and depression as outcomes: the Hordaland Health Study. Occup Med (Lond) 55:463–473. doi:10.1093/occmed/kqi071
Santavirta N, Solovieva S, Theorell T (2007) The association between job strain and emotional exhaustion in a cohort of 1,028 Finnish teachers. Br J Educ Psychol 77:213–228. doi:10.1348/000709905x92045
Schaufeli WB, Leiter MP, Maslach C (2009) Burnout: 35 years of research and practice. Career Dev Int 14:204–220
Shimomitsu T, Yokoyama K, Ohno H, Maruta T, Tanigawa T (2000) Manual of the Brief Job Stress Questionnaire. In: Reports on the study of job stress and its effects on health in the workplace: The research grant for the prevention of work-related diseases from the Japan Ministry of labour. The Ministry of Labor, Tokyo
Sinokki M, Ahola K, Hinkka K, Sallinen M, Harma M, Puukka P et al (2010) The association of social support at work and in private life with sleeping problems in the Finnish health 2000 study. J Occup Environ Med 52:54–61. doi:10.1097/JOM.0b013e3181c5c373
Soldatos CR, Dikeos DG, Paparrigopoulos TJ (2000) Athens Insomnia Scale: validation of an instrument based on ICD-10 criteria. J Psychosom Res 48:555–560
Soldatos CR, Dikeos DG, Paparrigopoulos TJ (2003) The diagnostic validity of the Athens Insomnia Scale. J Psychosom Res 55:263–267
Spitzer RL, Kroenke K, Williams JB (1999) Validation and utility of a self-report version of PRIME-MD: the PHQ primary care study. Primary Care Evaluation of Mental Disorders. Patient Health Questionnaire. JAMA 282:1737–1744
Stansfeld S, Candy B (2006) Psychosocial work environment and mental health—a meta-analytic review. Scand J Work Environ Health 32:443–462
Suwazono Y, Dochi M, Kobayashi E, Oishi M, Okubo Y, Tanaka K et al (2008) Benchmark duration of work hours for development of fatigue symptoms in Japanese workers with adjustment for job-related stress. Risk Anal 28:1689–1698. doi:10.1111/j.1539-6924.2008.01107.x
Umehara K, Ohya Y, Kawakami N, Tsutsumi A, Fujimura M (2007) Association of work-related factors with psychosocial job stressors and psychosomatic symptoms among Japanese pediatricians. J Occup Health 49:467–481
Acknowledgments
This work was supported by Grants-in-Aid for Scientific Research (No. 21590549) from the Japan Society for the Promotion of Science.
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The authors declare that they have no conflict of interest.
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Saijo, Y., Chiba, S., Yoshioka, E. et al. Synergistic interaction between job control and social support at work on depression, burnout, and insomnia among Japanese civil servants. Int Arch Occup Environ Health 88, 143–152 (2015). https://doi.org/10.1007/s00420-014-0945-6
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DOI: https://doi.org/10.1007/s00420-014-0945-6