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Master of Public Health

"." A mixed methods study of socio-behavioral influences and severity of sickle cell disease in northern Nigeria

AUTHORS

Iliyasu Z , Borodo AM , Jibir BW , Nass NS , Aliyu MH , . Health science reports. 2020 12 23; 4(1). e222

ABSTRACT

Background: The modulatory effects of psychosocial and biophysical environments on sickle cell disease (SCD) severity during childhood has not been well characterized in high burden settings, such as Nigeria.

Objectives: We identified socio-demographic correlates and explored caregivers’ perceptions on socio-behavioral and environmental influences on hospitalization for pain and blood transfusion of children with SCD in Kano, Nigeria.

Methods: Using mixed methods, structured questionnaires were administered to a clinic-based sample of caregivers of children with SCD (n = 372), complemented with eight focus group discussions. Binary logistic regression models and the framework approach were used to analyze the data.

Results: The majority (73.1%, n = 272) of the children had at least one vaso-occlusive crisis (VOC), and 41.1% (n = 153) required hospitalization in the preceding year. A total of 170 children (45.7%) received blood transfusion. Hospitalization was predicted by the child’s age (Adjusted Odds Ratio, AOR = 1.89; 95% Confidence Interval, CI: 1.18-4.07, ≥10 vs <5 years), relationship with caregiver (AOR = 5.41; 95%CI: 1.17-25.05, mother vs “others”), father’s number of children (AOR = 2.21; 95%CI: 1.19-5.31, ≥10 vs ≤4), and siblings with SCD (AOR = 2.36; 95%CI: 1.16-8.80, 2 vs 0). Caregivers perceived maternal care, stable home environment, medication adherence, anti-mosquito measures, and adequate nutrition as protective factors, whereas poverty, extreme emotions, physical exertion, and extreme temperatures were identified as detrimental to the health of the child.

Conclusions: Hospitalizations for VOC and transfusion rates among children with SCD were high. Understanding the modulatory effects of socio-behavioral factors on SCD severity could inform preventive measures and enhance the quality of life of affected children.

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