Relationship of perceived job strain and workplace support to antenatal depressive symptoms among pregnant employees in Taiwan

Path analysis of influencing factors for maternal antenatal depression in the third trimester

Maternal antenatal depression (AD) is a nonpsychotic depressive episode during pregnancy that can harm both the pregnant woman and the fetus. This study aimed to investigate the intrinsic interrelationships between AD and its influencing factors by constructing a path model. This survey-based cross-sectional study included 1071 pregnant women who underwent pregnancy examinations in three hospitals in Nantong City, China, between February and June 2023. General information and information regarding maternal AD, pregnancy stress, prenatal anxiety, social support, marital satisfaction, sleep quality, and resilience were collected. Multiple linear regression analysis using SPSS 25.0 was employed to determine the factors influencing pregnancy depression, and Amos25.0 was used to construct a structural equation model. AD incidence was 19.4% (208/1071). The independent risk factors affecting AD in pregnant women have been integrated into the established path analysis model. The model demonstrated a good fit (χ2/DF = 1.238, comparative fit index = 0.999, goodness-of-fit index = 0.998, normed fit index = 0.996, adjusted goodness-of-fit index = 0.990, incremental fit index = 0.999, and root mean square error of approximation = 0.015). While prenatal anxiety (0.230) and hyperthyroidism (0.048) only had direct effects on AD, mental resilience was the biggest factor affecting AD, followed by pregnancy stress, marital satisfaction, prenatal anxiety, sleep quality, social support, and hyperthyroidism. Improved mental resilience, social support, sleep quality, and marital satisfaction; reduced pregnancy stress and prenatal anxiety; and effective hyperthyroidism treatment might reduce AD. This study underscored the significance of delivering actionable strategies and tangible assistance to pregnant women to reduce AD.

Perinatal Depressive Symptoms among Pregnant Employees in Taiwan

This was a longitudinal study of perinatal depressive symptoms among females employed in a large electronics manufacturer in Taiwan, conducted from August 2015 through October 2016. We used questionnaires to collect data on perceived job strain, social support, and the Edinburgh Postnatal Depression Scale (EPDS) scores at three perinatal time-points (pregnancy, delivery, and return to the workplace). Of the 153 employees who agreed to participate, 82 completed the three stages. The prevalence of perinatal depressive symptoms for the three stages was 13.7%, 16.8%, and 15.9%, respectively. The incidence at 3 weeks after childbirth and 1 month after returning to the workplace was 11.0% and 6.8%, respectively. During the third trimester of pregnancy, sleep problems (odds ratio [OR] = 6.2, 95% confidence Interval [95% CI] = 2.1-19.3), perceived job strain (OR = 4.4, 95% CI = 1.5-14.3), and lack of support from family or friends (OR = 7.0, 95% CI = 1.3-40.8) were significant risk factors. Sleep problems (OR = 6.0, 95% CI = 1.7-23.5) and lack of support from family or friends (OR = 27.6, 95% CI = 4.1-322.3) were associated with an increased risk of perinatal depressive symptoms at 3 weeks after childbirth. After returning to the workplace, perceived job strain (OR = 18.2, 95% CI = 2.2-435.7) was a significant risk factor. These findings could provide insight about early symptom detection, and more studies to clarify the association would be worthwhile.

Risk Factors for Working Pregnant Women and Potential Adverse Consequences of Exposure: A Systematic Review

Objective: To assess the risk factors perceived as stressors by pregnant women in the work environment and the possible adverse consequences of such exposure for the normal development of pregnancy. Methods: Systematic review, guided by the PRISMA guidelines, and using Pubmed, Web of Science, Dialnet, SciELO, and REDIB databases. Methodological quality was assessed using the critical appraisal tools for non-randomised studies of the Joanna Briggs Institute. Results: A total of 38 studies were included. The main risk factors found in the work environment of pregnant women were chemical, psychosocial, physical-ergonomic-mechanical factors, and other work-related factors. The main adverse consequences of exposure to these factors include low birth weight, preterm birth, miscarriage, hypertension and pre-eclampsia, as well as various obstetric complications. Conclusion: During pregnancy, working conditions that are considered acceptable in normal situations may not be so during this stage due to the major changes that occur during pregnancy. Many obstetric effects may have an important impact in the mother's psychological status; therefore, it is important to optimise working conditions during this stage and to reduce or eliminate possible risks.

The effects of social support on depression and anxiety in the perinatal period: A mixed-methods systematic review

BACKGROUND

The social support offered to women in the perinatal period can buffer against depression and anxiety. The sources and types of support that reduce maternal levels of depression and anxiety are not well understood.

AIMS

To investigate the effects of structural and functional support on depression and anxiety in women in the perinatal period, and to explore the experiences of women around support during the perinatal period.

METHOD

A comprehensive search of six electronic databases was undertaken. Relevant studies published from January 2010 to April 2020 were included (PROSPERO reference number: CRD42020194228). Quantitative and qualitative studies were eligible if they reported the effects of, or had themes related to receiving functional or structural support in the perinatal period on women's levels of depression or anxiety. Qualitative data was synthesised using a thematic synthesis method. Quantitative data could not be pooled due to the lack of comparable RCTs or cohort studies and was thus presented in a narrative form.

RESULTS

Fifty-one articles (41 quantitative and 10 qualitative studies) were included. Analysis of quantitative studies demonstrated that insufficient support from partner, friends and family was associated with greater risk of symptoms of depression and anxiety. Distance-delivered interventions (via internet or telephone) diminished levels of depression and anxiety. Qualitative data revealed three overarching themes: appreciating all forms of support in the perinatal period, recognising appropriate and inappropriate support from health professionals and services, and having barriers to mobilising functional and structural support.

LIMITATIONS

Grey literature was not explored and search strategies only included English, Spanish and Portuguese language articles. The reviewed studies were heterogeneous and for this reason, quantitative assessments were not feasible.

CONCLUSION

Support from specific sources such as family members, friends who are also mothers, health professionals, neighbours, supervisors, co-workers and online communities still need to be further investigated. Implications for health professionals involved in the care of women in the perinatal period are discussed.

Prenatal work stress is associated with prenatal and postnatal depression and anxiety: Findings from the Norwegian Mother, Father and Child Cohort Study (MoBa)

BACKGROUND

An emerging body of research suggests that stress experienced in the workplace can have detrimental impacts on maternal mental health, including greater risk of postnatal depression. However, few longitudinal studies have examined these associations during the perinatal period. The objective of this study was to examine the associations between prenatal work stress and subsequent depression and anxiety.

METHODS

This study is based on the Norwegian Mother, Father and Child Cohort Study (MoBa), and included 77,999 employed women recruited between 1999 and 2008. The exposure variable was prenatal work stress measured at 17 weeks' gestation, using an 8-item scale examining factors including autonomy, working relationships, and work enjoyment. Outcomes included depression and anxiety at 30 weeks' gestation and 6 months postpartum, measured using the Symptom Checklist-8. Analyses comprised of unadjusted and adjusted logistic regressions.

RESULTS

After covariate adjustment, prenatal work stress was associated with depression and anxiety at 30 weeks' gestation (OR = 1.33, 95% CI: 1.19-1.49), and 6 months postpartum (OR = 1.44, 95% CI: 1.28-1.61). Most associations remained after adjustment for additional work-related variables and maternity leave.

LIMITATIONS

Work stress was measured once during pregnancy, thus variation of associations by trimester could not be investigated. Findings are reported for a sample with high socioeconomic status, and may not generalize to other populations.

CONCLUSIONS

Women dealing with work stress during pregnancy are more likely to experience subsequent depression and anxiety. Findings can inform the development of workplace strategies to support the mental health of expecting and new mothers.

Quality of Life in Mothers With Perinatal Depression: A Systematic Review and Meta-Analysis

BACKGROUND

The prevalence of perinatal depression is high and its adverse effects on mothers and infants are extensive. Several studies have explored the relationship between perinatal depression and health-related quality of life (HRQoL), but little is known about the nature and magnitude of this effect. The objectives of this study were to evaluate the HRQoL of mothers with perinatal depression and compare the HRQoL of depressed mothers with that of non-depressed mothers.

METHODS

A systematic review was performed according to the PRISMA guidelines. PubMed, EMBASE, Scopus, PsycINFO, Web of Science, Cochrane Central Register, the China National Knowledge Infrastructure, the VIP Database, and the Wan Fang Database were searched. The retrieval time was from the establishment of the database to July 2020. A series of meta-analyses were run for each outcome pertaining to HRQoL sub-measures. Subgroup analyses were conducted based on country income category and time period.

RESULTS

Of 7,945 studies identified, 12 articles were included in the meta-analysis, providing HRQoL data for 4,392 mothers. Compared with non-depressed mothers, mothers with perinatal depression reported significantly poor scores across all the quality-of-life domains. Mixed-effects analysis showed that there was no difference in the HRQoL scores of mothers with antepartum and postpartum depression. Mothers with perinatal depression in higher-income countries reported higher disability on role-physical (p = 0.02) and social functioning domains (p = 0.001) than those from lower-income countries.

LIMITATIONS

Due to insufficient data, no regression analysis was performed. The inability to accurately determine the difference in HRQoL between antepartum and postpartum depression was because of the restriction of the included studies. Moreover, most of the included studies were conducted in middle-income countries and may have an impact on the applicability of the results. Subgroup analyses are observational and not based on random comparisons. The results of subgroup analyses should be interpreted with caution.

CONCLUSION

HRQoL is compromised in mothers with perinatal depression. Continuous efforts are required to improve the HRQoL of perinatal depressed mothers.Systematic Review Registration: CRD42020199488.

Family Functioning Mediates the Relationship Between Activities of Daily Living and Poststroke Depression

BACKGROUND

Poststroke depression is common and includes depressive and somatic symptoms. However, few studies have confirmed the influence of family functioning on poststroke depression or explored the association among daily activities, family functioning, and poststroke depression.

OBJECTIVES

We examined the independent risk factors of daily activities and family functioning for poststroke depression and identified the mediating effect of family functioning on the association between daily activities and poststroke depression.

METHODS

This cross-sectional study design used convenience sampling to recruit 422 stroke survivors from the neurology department of a hospital in Harbin, China, from February to July 2018. We assessed participants' demographic and clinical variables, including depression, daily activities, and family functioning. Pearson's correlations and multiple linear regression analyses were conducted, and a path analysis with bootstrapping was utilized to define direct/indirect effects.

RESULTS

Daily activities and family functioning had a significant and direct negative effect on participants' depression. The indirect effect of 1,000 bootstrap samples after bias correction with a 95% confidence interval was below zero, indicating that family function had a significant mediating effect on the association between depression and daily activities.

DISCUSSION

This study revealed the importance of family functioning in the association between depression and daily activities in stroke survivors. To the best of our knowledge, this study was the first to explore the mediating role of family functioning in poststroke depression, emphasizing the importance of family for the mental health of stroke patients. To reduce the incidence of poststroke depression, interventions that enhance daily activities and family functioning may include nurses, family therapists, rehabilitation physicians, and community workers.

Association between family functions and antenatal depression symptoms: a cross-sectional study among pregnant women in urban communities of Hengyang city, China

OBJECTIVE

To explore the prevalence of depressive symptoms among women in late pregnancy, and assess mediating effect of self-efficacy in the association between family functions and the antenatal depressive symptoms.

DESIGN

Community-based, cross-sectional study was conducted among women during the third trimester of pregnancy.

SETTING

This study was conducted among pregnant women registered at community health service centres of urban Hengyang City, China from July to October 2019.

PARTICIPANTS

813 people were selected from 14 communities by multi-staged cluster random sampling method.

MAIN OUTCOME MEASURES

The Family Adaptation Partnership Growth Affection and Resolve Index, the General Self-efficacy Scale and Patient Health Questionnaire were used to access family functions, self-efficacy and antenatal depression symptoms, respectively.

RESULTS

In this study, 9.2% pregnant women reported the symptoms of antenatal depression (95 CI% 7.2% to 11.2%). After adjustment, the results showed that severe family dysfunction (adjusted OR, AOR 3.67; 95% CI 1.88 to 7.14) and low level of self-efficacy (AOR 3.16; 95% CI 1.37 to 7.27) were associated with antenatal depressive symptoms (p<0.05). Furthermore, self-efficacy level partially mediated the association between family functions and antenatal depressive symptoms(β=-0.05, 95% CI -0.07 to -0.03, p<0.05) and the mediating effect accounted for 17.09% of the total effect.

CONCLUSIONS

This study reported 9.2% positive rates of antenatal depression symptoms among women in the third trimester of pregnancy in Hengyang city, China. The mediating effect of self-efficacy on the association between family functions and antenatal depression symptoms among women in the third trimester of pregnancy was found in this study, which provide a theoretical basis to maternal and child health personnel to identify high-risk pregnant women and take targeted intervention for them.

Systematic Review of Prevalence of Antepartum Depression during the Trimesters of Pregnancy

BACKGROUND

Depression is prevalent during antenatal and postnatal stages of pregnancy. The effect of depression can be seen in complications during and after pregnancy, fetal growth retardation, abortions and preterm births. The literature abounds on postpartum depression (PD) while few studies are on antepartum depression (AD).

AIM

The systematic review aims to compute the prevalence of AD from published articles.

MATERIAL AND METHODS

The published articles (26) used in this review were obtained from the search of the search keywords "Depressive conditions in pregnancy AND trimesters". All the articles were considered irrespective of language and their citation status as of the time of the query. Only articles that presented the prevalence mean and sample size were included. Articles on questionnaires filled by nonpregnant women and men were excluded. Articles that presented the prevalence of depression for the postpartum period only were excluded but were included if they addressed depression at both postpartum and trimester(s) of pregnancy. P-value of less than or equal to 0.05 was considered significant.

RESULTS

Analysis of the 26 articles showed that 4,303 subjects tested positive for depression in a sample of 28,248 pregnant mothers, giving the prevalence rate as 15%. Confounding was removed, and the sample size was adjusted to be 25,771 and 4,223 were screened to have depressive symptoms, thereby giving a new prevalence rate as 16.4%. It was also revealed that AD is most prevalent in the last trimester of pregnancy and least in the second trimester. Pregnancy duration and PD are not correlated with AD. This implies that AD can be observed in any period of the pregnancy and cannot predict the incidence of PD.

CONCLUSION

Efforts must be intensified to monitor pregnant women during the third trimester to reduce the incidence of maternal depression during pregnancy, thereby reducing the prevalence.