Study design
premenstrual syndrome
PREMENSTRUAL SYNDROME
This three-group parallel clinical trial was performed after receiving the code of the ethics IR.SSU.REC.1398.157 from the Ethics Committee of Shahid Sadoughi University of Medical Sciences and the registration id IRCT20191231045967N1 prospectively 11/02/2020 (IRCT | Survey the effect of vitamin D3 tablet intake, positivism group consulting with changing in life style in the treatment of premenstrual syndrome in women) of Iranian Registry of Clinical Trials. This study was conducted and reported on the basis of Consolidated Standards of Reporting Trials (CONSORT) 2010 statement. This study adheres to CONSORT guidelines.