[1] King Abdulaziz Univ, Dept Obstet & Gynecol, Jeddah, Saudi Arabia
[2] Tromso Univ, Dept Community Med, Tromso, Norway
[3] Norwegian Inst Publ Hlth, Oslo, Norway
[4] King Abdulaziz Univ, Dept Psychiat, Oslo, Norway
[5] Zagazig Univ, Dept Psychiat, Zagazig, Egypt