Social support could help immigrant Chinese women in Japan to improve health. However, these women suffer from numerous stresses associated with acculturation and child-rearing, which could impact the effect of social support on mental and physical health. This study aims to identify the relationships among social support, acculturative stress, parenting stress, mental health, and physical health to propose a structural path model of these relationships and to evaluate the mediating role of stress between social support and health. A questionnaire was used to collect data for the main variables and demographic factors. A total of 109 women participated (mean age 33.9 ± 5.6 years). The results show that immigrant Chinese women in Japan experienced a low level of mental health (44.7 ± 9.8). Additionally, social support directly influenced parenting stress (β = −0.21, p < 0.05), acculturative stress (β = −0.19, p < 0.05), and mental health (β = 0.31, p < 0.001) and indirectly influenced physical health (β = 0.09, p < 0.05). Parenting stress partially mediated the association between social support and mental health (β = 0.09, p < 0.05). To protect the effectiveness of social support on mental health, it is essential to reduce the parenting stress of immigrant Chinese women.

The COVID-19 pandemic has significantly affected individuals’ physical and mental health, including that of immigrant women. This study aimed to evaluate the health-related quality of life (HRQoL), identify the demographic factors and awareness of the COVID-19 pandemic contributing to physical and mental health, and examine the risk factors associated with poor physical and mental health of Chinese women in Japan following the COVID-19 pandemic outbreak. Using an electronic questionnaire survey, we collected data including items on HRQoL, awareness of the COVID-19 pandemic, and demographic factors. One hundred and ninety-three participants were analyzed. Approximately 98.9% of them thought that COVID-19 affected their daily lives, and 97.4% had COVID-19 concerns. Married status (OR = 2.88, 95%CI [1.07, 7.72], p = 0.036), high concerns (OR = 3.99, 95%CI [1.46, 10.94], p = 0.007), and no concerns (OR = 8.75, 95%CI [1.17, 65.52], p = 0.035) about the COVID-19 pandemic were significantly associated with poor physical health. Unmarried status (OR = 2.83, 95%CI [1.20, 6.70], p = 0.018) and high COVID-19 concerns (OR = 2.17, 95%CI [1.04, 4.56], p = 0.040) were significantly associated with poor mental health. It is necessary to provide effective social support for Chinese women in Japan to improve their well-being, especially in terms of mental health.

Aims To identify the effectiveness of interventions for improving immigrant women's mental health and explore the role of these interventions in nursing practice. Background Immigrant women rearing children and living in a foreign country experience many mental health problems during pregnancy, child‐rearing, and acculturation. Mental health problems can be controlled or modified through effective practices. Few studies have examined the role of different types of interventions in alleviating these mental health issues in immigrant women in the perinatal period, and it is unclear whether such interventions are effective. Methods This systematic review used the Preferred Reporting Items for Systematic Reviews and Meta‐Analysis checklist. Studies form December 1948–August 2021 were retrieved from four databases: MEDLINE, CINAHL, EMBASE, and Cochrane Library. This systematic review's protocol was registered at PROSPERO (CRD42020210845). The data were summarised using narrative analysis. Results Eight studies met the inclusion criteria and were included in the final analyses. There were few mental health improvement interventions for immigrant women. The interventions included home visit programmes, asset‐building mental health interventions, cognitive‐behavioural interventions, nursing interventions, perinatal education interventions, and mindfulness interventions. Home visit programmes and asset‐building mental health interventions have reported positive outcomes in improving depressive symptoms and mental health. Conclusions There are few interventions for improving immigrant women's mental health. Most existing interventions are conducted through group education, but there are no explicit significant effects. Home visits may be an effective approach for conducting interventions to improve immigrant women's mental health. An effective nursing intervention should be developed, and more research is needed in improving immigrant women's mental health. Relevance to clinical practice This review provides evidence for nurses and midwives to practice appropriate and effective approaches and strategies for improving immigrant women's mental health. We suggest possible future interventions for this cohort of immigrant women in the perinatal period.