[General and ethnic factors associated with the duration of lactation amenorrhea].
114 women in fully nursing, were studied, according to the length of lactational amenorrhea and their relation with general characteristics and ethnic group. Of the 114 mothers, 66 (58%) recovery their menses before the 6th postpartum month. The length of lactation was 100.7 +/- 5.2 and 277.9 +/- 10.5 days, for those mothers who were with menses and amenorrhea until the 6th postpartum month, respectively. A group of Mapuche women had a higher length of lactational amenorrhea and we found differences in the frequency of suckling episodes at night. This study corroborate, that short length of lactational amenorrhea is a condition highly frequent in Chilean population and it does not have a relation the nursing pattern in general population. However, the difference in the length of lactational amenorrhea in specific ethnic group, can include some general or behavioral factors of breast-feeding.
Valdés
P
P
Facultad de Medicina, Universidad de la Frontera, Hospital Regional de Temuco.
Sierralta
P
P
Ossa
X
X
Barría
A
A
Figueroa
G
G
Berg
V
V
D000293:Adolescent; D000328:Adult; D000568:Amenorrhea / Q000208:ethnology* / Q000209:etiology; D001942:Breast Feeding / Q000208:ethnology / Q000706:statistics & numerical data; D002677:Chile / Q000453:epidemiology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007199:Indians, South American / Q000706:statistics & numerical data; D007774:Lactation / Q000208:ethnology*; D008137:Longitudinal Studies; D049590:Postpartum Period / Q000208:ethnology; D044465:White People
Factores generales y étnicos asociados a la duración de la amenorrea de lactancia.