Impact of the health and living conditions of migrant and non-migrant Senegalese adolescent girls on their nutritional status and growth.
OBJECTIVE
To describe the living conditions of Senegalese adolescent girls according to their migration status, and to define the main socio-economic and biological determinants of their nutritional and growth status.


METHODS
Health and living conditions, sexual maturation, and nutritional and growth status of adolescent girls were determined within the framework of a longitudinal study on growth.


METHODS
The capital city of Senegal (Dakar) and a rural community (Niakhar), 120 km south-east of Dakar.


METHODS
Three hundred and thirty-one girls, 14.5-16.6 years of age, were recruited from the same villages. Thirty-six per cent of the sample remained in the villages to attend school and/or to help with household subsistence tasks (non-migrants). The remaining (64%) migrated to cities to work as maids (migrants) and lived in two different socio-economic environments: at the home of a guardian during the night and in the house of the employer during the daytime.


RESULTS
Family rural environment and guardian and employer urban environments were socio-economically different (P < 0.001). Living conditions in urban areas were better than in rural areas and the employer's environment was socio-economically more favourable. Migrants had more advanced sexual maturation and higher body mass index (BMI), fat mass index (FMI) and mid-upper arm circumference than non-migrants. However, migrants were smaller than non-migrants. BMI, FMI and weight-for-age were related to socio-economic levels and duration of migration. Schooling was positively related to height and negatively related to BMI.


CONCLUSIONS
Migrants enjoyed better living conditions than non-migrants. This could be partly due to the better socio-economic environment of the employer. It was associated with earlier puberty and better nutritional status, but not with a better growth.
Garnier
Denis
D
UR24 Epidémiologie et Prévention', Institut de recherche pour le développement (IRD), BP 64501, 34394 Montpellier 5, France. dgarnier@mpl.ird.fr
Simondon
Kirsten B
KB
Hoarau
Thierry
T
Benefice
Eric
E
D000293:Adolescent; D017195:Adolescent Nutritional Physiological Phenomena; D000886:Anthropometry; D001823:Body Composition; D005260:Female; D006128:Growth; D006801:Humans; D009752:Nutritional Status; D012423:Rural Health; D012675:Senegal; D012741:Sexual Maturation; D012959:Socioeconomic Factors; D014171:Transients and Migrants; D014504:Urban Health