Table 8. The correlation between the duration of suffering from psychological health problems of premenstrual syndrome among girls and their knowledge/practices pre and post evidence based program (n= 100)

From

Effect of Evidence-based Program among Adolescent Nursing Student’s Regarding Premenstrual Tension Syndrome

Nadia Abd Alhamid Attit Allah, Rehab Mohammed Abd Elhady, Amira Refaat Said

American Journal of Nursing Research. 2019, 7(3), 365-374 doi:10.12691/ajnr-7-3-18