- 1Department of Nutrition, Baoji Maternal and Child Health Hospital, Baoji, China
- 2Clinical Medical College, Yangzhou University, Yangzhou, China
- 3Department of Clinical Nutrition, Northern Jiangsu People's Hospital, Yangzhou, China
Background: The COVID-19 pandemic has been associated with significant impacts on mental health and well-being of populations worldwide. However, little is known about its significant impact on psychological aspects of vulnerable population groups such as pregnant women. Therefore, the aim of the study was to determine the psychological impact of the COVID-19 pandemic among pregnant women in mainland China.
Methods: A cross-sectional survey was performed between July and August 2020 using a modified validated 40-item questionnaire which consisted of sociodemographics, attitude, lifestyle changes and the Impact of Event Scale (IES) toward COVID-19 using snowball and convenience samplings.
Results: A total of 1,078 participants were included in the study. The mean age of participants was 29.4 ± 4.0 years. Overall, the mean IES of participants was 30.6 ± 12.8 (i.e., moderate-to-severe stressful impact) amidst the COVID-19 pandemic, with 63.9% of participants had an IES score ≥26. Despite increased family and social support, more than half of participants also reported increased feeling of being horrified, apprehensive and helpless.
Conclusions: The COVID-19 pandemic has several psychological impacts on pregnant women. Therefore, based on these valuable data of pregnant women collected, we recommend that a thoughtful planning and time preparation by the government would definitely help to reduce the negative impacts caused by the COVID-19 pandemic and restore the quality of life among pregnant women. Further research is needed to identify vulnerable groups including pregnant women to better adapt and inform mental health interventions and policies by health authorities.
Introduction
The emergence of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) firstly appeared in Wuhan, Hubei province, China, in late December 2019 (1). Within just a few months, it has already evolved into a pandemic. As of December 2021, more than 281 million confirmed cases and 5 million deaths have been reported (2). Since the COVID-19 is a highly infectious respiratory disease, isolation is needed to reduce the disease transmission of the COVID-19 pandemic, especially to the vulnerable groups. In addition, social isolation reduces the peak in COVID-19 cases (3).
Pregnant women are considered a vulnerable group for contracting the SARS-CoV-2 (4). In addition, they have increased risk of developing severe illness from COVID-19 when compared to non-pregnant individuals (5). The findings might be due to the physiologic changes in pregnancy including decreased lung capacity, increased heart rate, increased risk for developing thromboembolic disease. Therefore, higher adverse outcomes associated with COVID-19 including morbidity and mortality rate has been reported in pregnant women (6).
World Health Organization has recommended social isolation between individuals, especially in COVID-19 heavily-affected areas to reduce the mortality rate (7). Although social isolation reduces the transmission of SARS-CoV-2 between individuals, a significant reduction in social relationships would make them feel lonely and abandoned (8). Studies have reported that pregnant women are susceptible to stress and emotional instability (8–11). Therefore, it is suggested that social isolation can cause pregnant women to develop anxiety and depression. Therefore, the COVID-19 pandemic has posed huge and complicated challenges associated with mental health, quality of life and lifestyle changes among pregnant women (4–6).
Previous studies reported the stressful impact in the general population during the early stages of COVID-19 pandemic, and their stressful impact continued to increase over time from January 2020 until April 2020 (1, 12, 13). However, there have been few studies that have reported the mental well-being of pregnant women amidst the early stages of the COVID-19 pandemic (11, 14). During the severe acute respiratory syndrome (SARS) epidemic in 2004, higher rates of death and complications were reported in pregnant women when compared to non-pregnant individuals (15, 16). As the COVID-19 pandemic is still ongoing, there are rising concerns over an increase in stressful impact among pregnant women. Therefore, the aim of the present study was to determine the psychological impact and quality of life among pregnant women amid the early stages of the COVID-19 pandemic.
Materials and Methods
Quantitative data were collected using a cross-sectional study design which was administered between July 2020 and August 2020 on the Chinese social media platform. Only pregnant of Chinese nationality aged ≥18 years who were Chinese-speaking were eligible for the study. Sampling methods including convenience and snowball samplings were employed in the study. No nmonetary incentives were given to participants for their study participation. The minimum number of participants needed for the study was calculated using the formula as described by Naing et al. (17). The research study protocol was reviewed and approved by the Ethics Committee of the Baoji Maternity and Child Health Care Hospital, and performed in accordance with The Code of Ethics of the World Medical Association (Declaration of Helsinki) and CHERRIES guidelines (18).
Impact of Event Scale
The self-administered IES questionnaire used in the study has been validated in Chinese language for assessing the extent of psychological impact following the COVID-19 pandemic in Chinese population (11). It is consisted of 15-items and composed of two subscales (i.e., intrusive and avoidance) with a Cronbach's alpha of 0.81. All items in IES questionnaire were scored on a 5-point Likert scale: 0 for not all, 1 for rarely, 3 for sometimes, 5 for often. A total IES score of ≥26 was used to suggest the presence of moderate-to-severe psychological impact following the COVID-19 pandemic.
Family and Social Support Amid the Early Stages of the COVID-19 Pandemic
Participants were asked to respond to the following questions regarding the impact of the COVID-19 pandemic on family and social support: support from family members, support from friends, sharing of feeling with others, sharing of feeling with other family members, and caring for family members' feeling (with a Cronbach's alpha of 0.84) (1). The response options were based on a 5-point Likert scale. A lower score was used to indicate limited support received from family members and friends following the COVID-19 pandemic (1).
Mental Health-Related Lifestyle Changes Amid the Early Stages of the COVID-19 Pandemic
Questions regarding the mental health-related lifestyle amid the COVID-19 pandemic including: pay more attention to their mental health, spend more time to relax, rest and exercise were also included in the study. These questions had a Cronbach's alpha of 0.82. The response options were designed on a 5-point Likert scale, ranging from 1 (much decreased) to 5 (much increased) (19, 20). A lower score obtained by participants was used to suggest that there were less favorable changes in their lifestyle amid the COVID-19 pandemic (19, 20).
Other Measures of Negative Mental Health Impacts Amid the Early Stages of the COVID-19 Pandemic
A self-administered multiple choice questionnaire with a Cronbach's alpha of 0.86 was used to evaluate the negative mental health impacts (e.g., stress from financial, home, work situations) following the COVID-19 pandemic (1). There were six multiple choice questions which were aimed to determine if the participants encountered negative health impacts, including from their workplaces and due to the COVID-19 pandemic based on a 5-point Likert scale ranging from 1 (much decreased) to 5 (much increased) (1).
Statistical Analysis
Statistical analysis was performed using SPSS ver. 24.0 (IBM Corp., Armonk, NY, USA). Cronbach's alpha was used to measure the reliability and consistency of the factor loadings for the questionnaires used in the study. A Cronbach's alpha value >0.6 was deemed acceptable in social science research (21). Sociodemographic characteristics of participants were evaluated using descriptive statistics. Normally distributed variables were reported as mean ± standard deviation. Categorical variables were presented as frequency [percentage, (%)]. The relationship between independent variables and mental health outcomes was assessed by using Chi-square tests. A P < 0.05 was used to denote statistical significance.
Results
Participant Characteristics
Of 1,680 participants who were invited to participate in the study, only 1,078 participants were included in the final analysis with a complete rate of 64.2% (Table 1). The reasons for declining to participate were not interested in the study (n = 502) and lack of time (n = 100). The mean age of participants was 29.4 ± 4.0 years, with more than half of participants (69.9%) had higher qualification. Majority of participants were in 2nd trimester of pregnancy, followed by 3rd and 1st trimesters of pregnancy (27.4 and 23.4%, respectively). More than half of participants were from Southwest China (74.1%), followed by East China (25.2%), Southwest China (0.4%), and South Central China (0.3%). None of the participants were diagnosed positive for the SARS-CoV-2 virus. All participants were married at the time of the study. Only a small minority of participants were healthcare workers (8.0%). More than half of participants were working full-time (57.0%), followed by unemployment (39.1%) and part-time (3.9%).
Family and Social Support Amid the COVID-19 Pandemic
Amid the COVID-19 pandemic, majority of participants reported increased support they received from their family members (91.6%) and friends (78.6%) (Table 2). Also, more than half of participants reported increased sharing of their feeling with their family members (86.9%) and others (92.9%) when they felt blue amid the COVID-19 pandemic. In addition, majority of participants reported increased caring for their family members' (77.4%) amid the COVID-19 pandemic. Participants in 1st and 2nd trimesters of pregnancy were more likely to receive support from family members and care for family members' feelings than participants in 3rd trimester of pregnancy (P = 0.020).
Mental Health-Related Lifestyle Changes Amid the COVID-19 Pandemic
Majority of participants (51.9%) reported that they had paid more attention to their mental well-being and more time to relax (46.1%) amid the COVID-19 pandemic (Table 3). Also, majority of participants reported no changes on the time spent to rest (54.2%). On the other hand, majority of participants reported reduced time spent to exercise (42.0%) amid the COVID-19 pandemic. There were no differences in mental health-related lifestyle among participants with different trimesters of pregnancy (all P > 0.05).
Attitudes Toward the COVID-19 Pandemic
Majority of participants (54.6%) knew about the SARS-CoV-2 and its relevant prevention knowledge well (Table 4). Also, more than half of participants were concerned about the COVID-19 progress control (57.6%) and thought that COVID-19 pandemic was far away from them (59.2%). More than three-fourth of participants (77.6%) agreed that “pregnant women were more vulnerable to the COVID-19 pandemic than others.” No differences in attitudes toward the COVID-19 pandemic among participants with different trimesters of pregnancy were reported (all P > 0.05).
IES
In our study, the overall mean IES in participants was 30.6 ± 12.8, indicating the presence of moderate-to-severe stressful impact amid the COVID-19 pandemic in participants (Table 4). Regardless of their trimesters of pregnancy, all participants had a mean IES score ≥26 (30.9 in 1st trimester of pregnancy, 30.2 in 2nd trimester of pregnancy, and 30.9 in 3rd trimester of pregnancy, P=0.674). Amid the COVID-19 pandemic, more than half of participants who had an IES score ≥26 (63.9%). The overall mean for intrusion and avoidance of participants were 13.9 ± 6.6 and 16.7 ± 7.0, respectively. No differences in mean intrusion and avoidance among participants with different trimesters of pregnancy (all P>0.05).
Other Measures of Negative Mental Health Impacts Amid the Early Stages of the COVID-19 Pandemic
More than half of participants reported increased work stress (68.5%), financial stress (71.4%) and home stress (59.3%) amid the COVID-19 pandemic (Table 5). In addition, majority of participants reported increased feeling of being horrified (60.8%), apprehensive (61.6%) and helpless (73.7%) amid the COVID-19 pandemic. Only trimester of pregnancy was associated with two of the measures of negative mental health impacts amid the COVID-19 pandemic, which were “increased stress from work” and “increased financial stress” (P < 0.05).
Discussion
Our study investigated the psychological impact of the pregnant women in mainland China amid the COVID-19 pandemic during the early stages of the pandemic. In addition, our study provided some nationwide data on the stressful impact and social support in pregnant women. Since the COVID-19 outbreak, an increase of 20% in mental illness cases has been reported in populations (22). However, there are few studies that have investigated the impact of the early stages of COVID-19 pandemic on mental health and quality of life in pregnant women, who have increased risk of developing certain morbidities from COVID-19 because of their physiological changes during pregnancy (11, 23–25). Factors such as inability to purchase food items, fear of becoming sick, and isolation of lockdown may also increase psychological distress, especially among pregnant women with lower socio-demographic status (23). In addition, they have higher risk of suffering poor mental health conditions amid the COVID-19 pandemic (23).
In our study, the overall mean IES was 30.6 ± 12.8 and 63.9% of participants had an IES score ≥26, which provided evidence that our pregnant women experienced moderate-to-severe stressful impact amid the early stages of the COVID-19 pandemic. A study by Wu et al. reported that Chinese pregnant women had higher rate of depressive symptoms amid the COVID-19 pandemic (25). In addition, the authors reported that the COVID-19 pandemic significantly increase the risk of thoughts of self-harm in pregnant women (25). It is suggested that pregnancy is also a factor that can increase vulnerability for developing mental health disorders including anxiety and depression (8).
Our study findings had identified increased stressful impact among pregnant women, which highlighted the strong needs and potential interventions to improve their mental health during this extremely difficult period. Due to the unpredictable nature of the COVID-19 situation, it can trigger some psychological and mental health distresses (1, 13). Several studies reported that exposure to COVID-19 pandemic and its impact on daily life aspects including quality of life, relationship, lifestyle, family and social support are some of the important predictors of the mental health issues (1, 11, 12, 20, 26). Mental health disorders are considered a common cause of morbidity in pregnant women with 22% of women experiencing anxiety and 12% of women experiencing depression (27, 28). It is possible that since pregnant women are more vulnerable to infections during pregnancy due to their naturally suppressed immune system, pregnant women are more likely to be psychologically affected because of the increased morbidity and mortality rate of COVID-19 reported. In addition, they are also further vulnerable to anxiety because of the increased concern about the possible vertical transmission of SARS-CoV-2 to their fetus (25).
Our study reported that overall there was increased family and social support received among pregnant women amid the COVID-19 pandemic. Our results were in line with other studies which reported that amid the COVID-19 pandemic, individuals were more likely to care for their family members' feelings and share their feelings with family members (1, 11, 26). It is suggested that amid the COVID-19 lockdown period, the slower pace of life allows individuals to spend more time supporting and connecting with their family members and friends (1, 26). Therefore, more qualitative and thorough research studies are needed to understand the possible mechanisms behind these findings.
Strengths of our study included the use of validated modified questionnaire to assess psychological impact and quality of life in pregnant women. In addition, our study was one of the first studies to investigate the psychological health impact of the COVID-19 pandemic among pregnant women within the Chinese context. Since our study only involved Chinese pregnant women, our results may not reflect the psychological impact of the larger population of pregnant women from different countries with different severity of COVID-19 pandemic. This is because pregnant women from different countries might experience different severity levels of COVID-19 pandemic and maternal healthcare support provided by the healthcare systems in their countries. On the other hand, pregnant women might more likely to cope with the stress during the COVID-19 pandemic due to the support received from family members and friends, even without the COVID-19 pandemic. Therefore, we recommend more exploratory studies on the mental health status and its associated factors amid the COVID-19 pandemic among pregnant women because these findings are imperative to designing appropriate mental health education for mitigating negative mental health consequences. Our study did not assess the vaccination willingness/status in pregnant women; however, this might have an impact on the quality of life in pregnant women. Therefore, future studies should investigate if there is a difference in quality of life between pregnant women who had and had not been vaccinated against SARS-CoV-2 (29, 30). The association of the support received from family and friends with stress from work, home and financial aspects in pregnant women with different severity of IES scores should be investigated in larger studies. The use of convenience sampling in our participant recruitment may be associated with sampling bias, which limits the generalizability of our findings. In addition, since our results were derived from a cross-sectional study design, it is very challenging and difficult for our study to draw causal inferences. Therefore, our study findings need to be interpreted with caution.
In conclusion, the COVID-19 pandemic has caused several psychological impacts on Chinese pregnant women. Our study provided significant insights regarding the quality of life in pregnant women who remain at high threat for developing mental health problems amidst the pandemic. We recommend that a thoughtful planning and time preparation by the government would definitely help to reduce the negative impacts caused by the COVID-19 pandemic and restore the quality of life among pregnant women.
Data Availability Statement
The raw data supporting the conclusions of this article will be made available by the authors, upon reasonable request.
Ethics Statement
The studies involving human participants were reviewed and approved by Ethics Committee of the Baoji Maternity and Child Health Care Hospital. The patients/participants provided their written informed consent to participate in this study.
Author Contributions
JM, AW, and HZ: conceptualization, formal analysis, methodology, writing—original draft, writing—review, and editing. All authors contributed to the article and approved the submitted version.
Conflict of Interest
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
Publisher's Note
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.
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Keywords: IES, psychiatry, pregnant women, China, stress
Citation: Ma J, Wang A and Zhou H (2022) Impact of the COVID-19 Lockdown on Quality of Life in Pregnant Women. Front. Public Health 10:785383. doi: 10.3389/fpubh.2022.785383
Received: 29 September 2021; Accepted: 03 January 2022;
Published: 31 January 2022.
Edited by:
Renato de Filippis, University of Catanzaro, ItalyReviewed by:
Homa Mohammadsadeghi, Iran University of Medical Sciences, IranDongxu Wang, Jiangsu University of Science and Technology, China
Copyright © 2022 Ma, Wang and Zhou. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
*Correspondence: Hang Zhou, hangzhou1988@hotmail.com