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J Clin Diagn Res. 2014 Feb;8(2):106-9. doi: 10.7860/JCDR/2014/8024.4021. Epub 2014 Feb 3.

Epidemiology of Premenstrual Syndrome (PMS)-A Systematic Review and Meta-Analysis Study.

Author information

1
PhD Student, Psychosocial Injuries Research Center, Ilam University of Medical Sciences , Ilam, Iran .
2
Research Group, Psychosocial Injuries Research Center, Ilam University of Medical Sciences , Ilam, Iran .

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Abstract

BACKGROUND AND OBJECTIVES:

Premenstrual Syndrome (PMS) is a common health problem in women in reproductive age. The present study aimed to investigate the prevalence of PMS using meta-analysis method.

METHODS:

This meta-analysis systematically reviewed the prevalence of PMS. A search was conducted using keywords Premenstrual Syndrome, PMS, prevalence PMS and symptom of PMS in reliable English articles. The initial search 53 articles were available. After review of full-text articles, 17 articles were selected for analysis. Data were combined using meta-analysis (random effects model). Data were analyzed using STATA software, Version 11.1 RESULTS: Overall, 17 studies met our inclusion criteria. The pooled prevalence of PMS was 47.8% (95% CI: 32.6-62.9). The lowest and highest prevalence were reported in France 12% (95% CI: 11-13) and Iran 98% (95% CI: 97-100) respectively. However, meta-regression scatter plot showed an increasing trend in the prevalence of PMS during 1996-2011 but correlation between prevalence of PMS and year of study was not significance (p= 0.797).

INTERPRETATION AND CONCLUSIONS:

Considering that different tools have been used in studies and many studies have been designed based on a limited sample, therefore, future research needs to consider the prevalence of PMS in different countries of world.

KEYWORDS:

Meta-regression model; Prevalence of Premenstrual Syndrome; Symptom of Premenstrual Syndrome

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