Subclinical mastitis is common among Ghanaian women lactating 3 to 4 months postpartum
Aryeetey, R.N.O.; Marquis, G.S.; Timms, L.; Lartey, A.; Brakohiapa, L.
Journal of Human Lactation Official Journal of International Lactation Consultant Association 24(3): 263-267
2008
ISSN/ISBN: 0890-3344 PMID: 18689713 DOI: 10.1177/0890334408316077Document Number: 203010
Subclinical mastitis (SCM) is an asymptomatic inflammation of mammary tissue and has been associated with lactation failure, suboptimal growth in early infancy, and increased risk of mother-to-child transmission of HIV via breast milk. A rapid survey was carried out to determine the prevalence of SCM among lactating Ghanaian women between 3 and 4 months postpartum. Bilateral breast milk samples were obtained from 117 lactating women in Manya Krobo, Ghana and analyzed for sodium (Na) and potassium (K). An elevated sodium/potassium ratio (Na/K) above 1.0 was considered indicative of SCM. Overall, SCM prevalence was observed among 45.3% of the women. About 30% of the women had unilateral SCM. Na/K was associated with maternal age. The high SCM prevalence in Manya Krobo suggests the need for lactation support to reduce SCM and the risk of poor infant outcomes.