“…The subgroups of populations documented to experience postpartum depression are immigrants, mothers of ill newborn and neonatal intensive care unit infants, epilepsy patients, military wives, women with low socio-economic status, women with preterm birth, and women who experienced a natural disaster. Immigrants have high postpartum depression prevalence of 0.5-65.0% in Western and nonWestern countries (Pearlstein et al, 2009;Le et al, 2010;Chien et al, 2012;Hung et al, 2012;Lucero et al, 2012). Postpartum depression was reported to be 7-70% in mothers of ill newborn (de Alencar et al, 2009;Lefkowitz et al, 2010;Gold et al, 2013;Guo et al, 2013), 13% in mothers of preterm infants (Korja et al, 2008) and 23.5% in mothers of infantile colic infants (Akman et al, 2006).…”