Evaluation of factors related to maternal anxiety during pregnancy among women referred to Tabriz primary care centers

BACKGROUND: Maternal anxiety during pregnancy is sometimes considered a normal mechanism to overcome the mother’s mental preoccupation with having a child. However, stress and anxiety might become a medical condition, becoming so severe as to affect the mother’s mental health. Therefore, the present study aimed to investigate factors related to maternal anxiety during pregnancy in women referring to prenatal primary care centers in Tabriz. METHODS: The target population in the present cross-sectional study was the pregnant women referring to primary care centers affiliated with Tabriz University of Medical Sciences in 2018–2019 (n = 533). Sampling was carried out using the random cluster technique (separately for municipal centers). The data were collected using the study tools, including a questionnaire on demographic data, prenatal anxiety screening scale (PASS), and researcher-made questions on maternal anxiety during pregnancy. RESULTS: In the present study, 37.5% of pregnant women had anxiety. Of all the demographic and background variables, income (P = 0.015), a history of preterm delivery (P = 0.018), and unintended pregnancy (P = 0.022) were significantly related to anxiety. Of the variables of income, a history of preterm delivery, and unintended pregnancy in the regression model, the odds of anxiety were 41% lower in pregnant women with somewhat adequate income than those with inadequate income after correcting for other variables (P = 0.011). In addition, the variable of unintended pregnancy increased the odds of anxiety up to 49% after correcting for other variables (P = 0.023). CONCLUSION: The present study showed that income and unintended pregnancy significantly affect maternal anxiety during pregnancy. TRIAL REGISTRATION: The protocol of the study was approved by the Ethics Committee of Tabriz University of Medical Sciences under the code (IR.TBZMED.REC.1398.161).