Abstract Objectives: to identify the sociodemographic, obstetric, and breastfeeding factors associated with early weaning in a human milk bank. Methods: data from maternal and child evaluation forms of women assisted at the human milk bank of the Federal University of Maranhão university hospital in 2016, 2017 and 2018 were compiled. Results: of the 1,276 forms evaluated, 1,275 (99.9%) had information about early weaning (outcome variable), which was identified in 30.6% of assisted pairs. The frequency of early weaning was higher among mothers who had already breastfed (169-31%) [p=0.0235, OR=4.03; CI95%=1.21-13.46] and among mothers who had “household” occupation (204-36%) [p<0.0001, OR=1.58, CI95%=1.24-2.00]. The other independent variables evaluated did not show significant association (p>0.05). Conclusions: among the evaluated characteristics, only maternal occupation and previous breastfeeding experience were associated with early weaning. Objectives sociodemographic obstetric Methods 2016 201 compiled Results 1276 1 276 1,27 1275 275 99.9% 999 99 9 (99.9% outcome variable, variable , variable) 306 30 6 30.6 pairs 16931% 16931 169 31% 31 (169-31% p=0.0235, p00235 p 0 0235 [p=0.0235 OR=4.03 OR403 OR 4 03 CI95%=1.2113.46 CI951211346 CI CI95%=1.21 13.46 CI95 21 13 46 CI95%=1.21-13.46 household “household 20436% 20436 204 36% 36 (204-36% p<0.0001, p00001 0001 [p<0.0001 OR158 58 OR=1.58 CI95%=1.242.00. CI95124200 CI95%=1.24 2.00 . 24 2 00 CI95%=1.24-2.00] p>0.05. p005 p>0.05 05 (p>0.05) Conclusions characteristics 20 127 27 1,2 99.9 (99.9 3 30. 1693 16 (169-31 p=0.0235 p0023 023 [p=0.023 OR=4.0 OR40 2113 CI95%=1.2113.4 CI95121134 CI95121 CI95%=1.2 1346 13.4 CI9 CI95%=1.21-13.4 2043 (204-36 p<0.0001 p0000 000 [p<0.000 OR15 5 OR=1.5 242 CI95%=1.242.00 CI9512420 CI95124 200 2.0 CI95%=1.24-2.00 p00 p>0.0 (p>0.05 12 1, 99. (99. (169-3 p=0.023 p002 02 [p=0.02 OR=4. OR4 211 CI95%=1.2113. CI9512113 CI9512 CI95%=1. 134 13. CI95%=1.21-13. (204-3 p<0.000 p000 [p<0.00 OR1 OR=1. CI95%=1.242.0 CI951242 2. CI95%=1.24-2.0 p0 p>0. (p>0.0 (99 (169- p=0.02 [p=0.0 OR=4 CI95%=1.2113 CI951211 CI951 CI95%=1 CI95%=1.21-13 (204- p<0.00 [p<0.0 OR=1 CI95%=1.242. CI95%=1.24-2. p>0 (p>0. (9 (169 p=0.0 [p=0. OR= CI95%=1.211 CI95%= CI95%=1.21-1 (204 p<0.0 [p<0. CI95%=1.242 CI95%=1.24-2 p> (p>0 ( (16 p=0. [p=0 CI95% CI95%=1.21- (20 p<0. [p<0 CI95%=1.24- (p> (1 p=0 [p= (2 p<0 [p< (p p= [p p<
Resumo Objetivos: avaliar a associação de variáveis sociodemográficas, obstétricas e de aleitamento materno com o desmame precoce em um banco de leite humano. Métodos: foram compilados dados das fichas de avaliação materno-infantil de mulheres atendidas no banco de leite humano do hospital universitário da Universidade Federal do Maranhão em 2016, 2017 e 2018. Resultados: das 1.276 fichas avaliadas, 1.275 (99,9%) tinham informações sobre desmame precoce (variável de desfecho), que foi identificado em 30,6% dos pares atendidos. A frequência de desmame precoce foi maior entre as mães que já amamentaram (169-31%) [p=0,0235, OR=4,03; IC95%=1,21-13,46] e entre aquelas que tinham ocupação “do lar” (204-36%) [p<0,0001, OR:1,58, IC95%=1,24-2,00]. As demais variáveis independentes avaliadas não apresentaram associação significativa (p>0,05). Conclusões: entre as características avaliadas, apenas a ocupação da mãe e a experiência previa de amamentação associaram-se ao desmame precoce. Objetivos sociodemográficas Métodos maternoinfantil infantil 2016 201 2018 Resultados 1276 1 276 1.27 1275 275 99,9% 999 99 9 (99,9% variável desfecho, desfecho , desfecho) 306 30 6 30,6 atendidos 16931% 16931 169 31% 31 (169-31% p=0,0235, p00235 p 0 0235 [p=0,0235 OR=4,03 OR403 OR 4 03 IC95%=1,2113,46 IC951211346 IC IC95%=1,21 13,46 IC95 21 13 46 IC95%=1,21-13,46 lar 20436% 20436 204 36% 36 (204-36% p<0,0001, p00001 0001 [p<0,0001 OR1,58, OR158 1,58, 58 OR:1,58 IC95%=1,242,00. IC95124200 IC95%=1,24 2,00 . 24 2 00 IC95%=1,24-2,00] p>0,05. p005 p>0,05 05 (p>0,05) Conclusões associaramse associaram se 20 127 27 1.2 99,9 (99,9 3 30, 1693 16 (169-31 p=0,0235 p0023 023 [p=0,023 OR=4,0 OR40 2113 IC95%=1,2113,4 IC95121134 IC95121 IC95%=1,2 1346 13,4 IC9 IC95%=1,21-13,4 2043 (204-36 p<0,0001 p0000 000 [p<0,000 OR1 OR1,58 OR15 158 1,58 5 OR:1,5 242 IC95%=1,242,00 IC9512420 IC95124 200 2,0 IC95%=1,24-2,00 p00 p>0,0 (p>0,05 12 1. 99, (99, (169-3 p=0,023 p002 02 [p=0,02 OR=4, OR4 211 IC95%=1,2113, IC9512113 IC9512 IC95%=1, 134 13, IC95%=1,21-13, (204-3 p<0,000 p000 [p<0,00 OR1,5 15 1,5 OR:1, IC95%=1,242,0 IC951242 2, IC95%=1,24-2,0 p0 p>0, (p>0,0 (99 (169- p=0,02 [p=0,0 OR=4 IC95%=1,2113 IC951211 IC951 IC95%=1 IC95%=1,21-13 (204- p<0,00 [p<0,0 OR1, 1, OR:1 IC95%=1,242, IC95%=1,24-2, p>0 (p>0, (9 (169 p=0,0 [p=0, OR= IC95%=1,211 IC95%= IC95%=1,21-1 (204 p<0,0 [p<0, OR: IC95%=1,242 IC95%=1,24-2 p> (p>0 ( (16 p=0, [p=0 IC95% IC95%=1,21- (20 p<0, [p<0 IC95%=1,24- (p> (1 p=0 [p= (2 p<0 [p< (p p= [p p<