Background Premenstrual syndrome (PMS) is a combination of physical, psychological and emotional symptoms that occur periodically before menstruation and disappear with the onset of menstruation. There are some therapeutic methods mostly according to the clinical trials that reduce the prevalence and intensity of symptoms of PMS by unknown mechanisms. This study aimed to investigate the effects...

Purpose: The association between physical function and depressive symptoms has been widely discussed in literature. However, the heterogeneity in measuring self-reported physical function has obfuscated the applicability of research findings while limited research investigated the association between performancebased physical function and depressive symptoms. This study aims to examine the asso...

waste collection is a necessary activity all around the world and the removal of municipal solid waste is a job associated with a variety of biological, chemical, mechanical, physical, and psychosocial hazards. in our country, like many developing countries, municipal solid waste is collected manually and collection of household waste is also a job which requires repeated heavy physical activit...

BACKGROUND Medically unexplained symptoms have been reported among both civilians and military personnel exposed to combat. A large number of military personnel deployed to the Gulf War in 1991 reported non-specific symptoms. These symptoms did not constitute a clearly defined syndrome. Post-traumatic stress disorder (PTSD) and to a lesser degree exposure to combat are associated with physical ...

abstract aim and background: multiple sclerosis is a chronic neurological disorder which is more prevalent in women than men. therefore, the aim of present study was to evaluate the relationship physical functioning impairment (as criterion variable) with fatigue, psychological symptoms and body mass index (as predictive variables) in the women suffering from this disease. methods and materials...