Correlation of perceived stress with monthly cyclical changes in the female body

Women are liable to stress-related disorders as female sex hormone, estrogen has been indicated to be protective against stress disorders. The hormone level varies with different phases of menstrual cycle. Moreover, postmenopausal women are at risk for stress-related disorders. So this study was done to correlate the different phases of menstrual cycle with the perceived stress in different phases of monthly cycle.

This study was conducted in the Department of Physiology, Shri Guru Ram Rai Institute of Medical and Health Sciences (SGRRIMHS), Dehradun. Four hundred girls in the age group of 18-26 years were selected for the study. The Perceived Stress Scale (PSS) questionnaire was circulated via Google forms after briefing them about the study. Informed consent was also taken. The menstrual history of the subjects was enquired by one-to-one interaction. The participants completed the PSS questionnaire twice in the same cycle. Data collected were statistically analyzed, using Independent t-test and Chi-square test and point biserial correlation test.

The analysis showed strong statistical association of PSS with two phases of menstrual cycle. The PSS score was higher in the late luteal and menstrual phase, while it was less in the late follicular phase (P < 0.05). Conclusion: The decreased oestrogen levels in the late luteal & menstrual phase are strongly associated with perceived stress in our study. Hormonal changes in the monthly cycles are related with stress, behavioral shift and many other physical changes in females. This information to the family physicians would be beneficial in counseling the females regarding various changes occurring during the menstrual cycle.