Under vaccination of children among Maasai nomadic pastoralists in Kenya: is the issue geographic mobility, social demographics or missed opportunities?

Autor: Anne M. Pertet, Dan Kaseje, Careena F. Otieno-Odawa, Lydia Kirika, Caleb Wanjala, Jackline Ochieng, Millicent Jaoko, Winnie Otieno, Dan Odindo
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: BMC Public Health, Vol 18, Iss 1, Pp 1-9 (2018)
Druh dokumentu: article
ISSN: 1471-2458
DOI: 10.1186/s12889-018-6309-5
Popis: Abstract Background Nomadic lifestyle has been shown to be a significant factor in low immunization coverage. However, other factors which might aggravate vaccination uptake in nomadic pastoralists are poorly understood. Our study aimed at establishing the relative influence of social demographics, missed opportunities, and geographical mobility on severe under vaccination in children aged less than two years living in a nomadic pastoralist community of Kenya. Methods We used cross-sectional analytical study design. An interviewer-administered questionnaire was used to obtain quantitative data from 515 mothers with children aged less than two years. Under vaccination was the sum the total number of days a delayed vaccine was given after the recommended age range for each vaccine. Severe under vaccination was defined as those children who remained under-vaccinated for more than six months. Geographical mobility was assessed as household members who had gone to live or herd elsewhere in the previous 12 months, missed opportunity included questions on whether a child visiting a health facility had missed being vaccinated, while social demographic data included household size and mothers social demographics. Results Three-quarters of the mothers had no formal education. One-third of the children had been taken to a health facility and missed being vaccinated. Forty percent of the households had moved in the previous 12 months. Prevalence of missed opportunity was 30.1%; 42.2% of children had not received any vaccines by their first birthday, and 24.1% of children were severely under vaccinated. No significant association was found between social demographics and under-vaccination. Variables associated with under-vaccination were; movement of the whole family, (p = .015), missed opportunity, (p =
Databáze: Directory of Open Access Journals
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