According to the purpose of this study, a descriptive cross-sectional study, a comparison of three groups was conducted from 20 March to 25 April in Iran. Ethics Committee of Tarbiat Modares University of Medical Sciences ratified the research protocol (IR.MODARES.REC.1399.004).
To abide by quarantine for prevention of the COVID-19 spread, an online questionnaire was used to collect data. The online questionnaire creation software (porsline) was used. In this software, more than once the response by one person a mobile phone was prevented. The self-report online questionnaires, including: socio-demographic and obstetric information, General Health Questionnaire (GHQ), Corona Disease Anxiety Scale (CDAS), and ENRICH Marital Satisfaction Scale (EMS Scale).
Firstly, the valid questionnaires link (https://survey.porsline.ir/s/qahAeAY) was created and was sent through personal accounts on social media to all social groups that were only female. The objectives of the research, methods and potential outcomes were explained in the first page of the survey. Data was directly stored in the online database upon completion of the survey by the participants. Convenience sampling method was used in this study.
Inclusion criteria were as follows: age range of 18 to 45 years, no history of chronic diseases (such as psychiatric illnesses, infertility, diabetes, cardiovascular disease, premature ovarian failure, hysterectomy), being married and living with husband, having sexual intercourse, not using any medications that is effective in the sexual response cycle (such as hormonal drugs, antidepressants, antihypertensive drugs, and antipsychotic drugs), and no current drug and alcohol abuse.
Of the 657 women who completed the questionnaires, 53 women were excluded due to either not meeting the inclusion criteria or incomplete filling of questionnaires. Finally, the current cross-sectional study was conducted on 604 married women. Eligible women entered the study and were classified as one of the three groups of pregnant, lactating, and non-pregnant /lactating (Figure 1).
Measures:
Socio-demographic and obstetric information were collected. These included: women’s age, age at marriage, body mass index, province and city of residence, monthly income amount, educational level, duration of marriage, occupational status, gestational age (based on the week), gravidity, parity, number of live children, previous mode of delivery, and type of pregnancy (willing or unwilling).
Mental Health
The General Health Questionnaire (GHQ) was used to identify potential or at-risk for psychiatric disorders and based on 4 factors labeled anxiety, depression, somatic symptoms, and social dysfunction. The scores on each subscale were categorized as 0-6 as having no disorder, 11-7 as mild, 16-12 as moderate and 21-17 as severe disorders. At any scale, a score of 6 or higher and a total of 22 or higher indicated morbid symptoms (30). The validity and reliability of GHQ- 28 were confirmed in Iran (31).
Corona Disease Anxiety
The Corona Disease Anxiety Scale (CDAS) was prepared to measure the anxiety caused by the outbreak of coronavirus. This tool had 2 subgroups and each question was ranked on a four-point Likert scale (0 = never, 1 = sometimes, 2 = most of the time, and 3 = always). The highest and lowest scores for respondents in this questionnaire are between 0 and 54. High scores on this questionnaire indicate higher levels of anxiety in individuals. Preliminary validity and reliability of CDAS were confirmed in Iran (32).
Marital Satisfaction
ENRICH (Enriching and Nurturing Relationship Issues, Communication and Happiness) Marital Satisfaction Scale (EMS Scale) was used which is composed of 10 questions scoring a 5-point Likert-type. Total score ranges 10 to 50. Higher scores indicate higher marital satisfaction (33). The Persian version of the EMS Scale has been validated (34).
Statistical analysis
After completing the questionnaires by the participants, the data were analyzed using Statistical Package for Social Sciences (SPSS) software, version 22, by descriptive and analytical statistics. P < 0.05 was considered statistically significant. Data was summarized as mean (SD) for continuous variables, or n (%) for discrete variables. To compare the mean mental health, anxiety, depression, and marital satisfaction in three groups, Analysis of Variance (ANOVA) was used by comparing multiple Toki.