Ideational factors and their association with insecticide treated net use in Magoe District, Mozambique.
Malar J
; 21(1): 387, 2022 Dec 17.
Article
en En
| MEDLINE
| ID: mdl-36528569
ABSTRACT
BACKGROUND:
Insecticide treated bed nets (ITN) are considered a core malaria vector control tool by the WHO and are the main contributor to the large decline in malaria burden in sub-Saharan Africa over the past 20 years, but they are less effective if they are not broadly and regularly used. ITN use may depend on factors including temperature, relative humidity, mosquito density, seasonality, as well as ideational or psychosocial factors including perceptions of nets and perceptions of net use behaviours.METHODS:
A cross-sectional household survey was conducted as part of a planned randomized controlled trial in Magoe District, Mozambique. Interviewers captured data on general malaria and ITN perceptions including ideational factors related to perceived ITN response efficacy, self-efficacy to use an ITN, and community norms around ITN using a standardized questionnaire. Only households with sufficient ITNs present for all children to sleep under (at least one ITN for every two children under the age of five years) were eligible for inclusion in the study. Additional questions were added about seasonality and frequency of ITN use.RESULTS:
One-thousand six hundred sixteen mother-child dyads were interviewed. Responses indicated gaps in use of existing nets and net use was largely independent of ideational factors related to ITNs. Self-reported ITN use varied little by season nor meaningfully when different methods were used to solicit responses on net use behaviour. Mothers' perceived response efficacy of ITNS was negatively associated with net use (high perceived response efficacy reduced the log-odds of net use by 0.27 (95% CI - 0.04 to - 0.51), implying that stronger beliefs in the effectiveness of ITNs might result in reduced net use among their children.CONCLUSIONS:
In this context, ITN use among children was not clearly related to mothers' ideational factors measured in the study. Scales used in solicitation of ideation around ITN use and beliefs need careful design and testing across a broader range of populations in order to identify ideational factors related to ITN use among those with access.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Contexto en salud:
1_ASSA2030
/
2_ODS3
/
3_ND
/
4_TD
Problema de salud:
1_doencas_transmissiveis
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2_enfermedades_transmissibles
/
3_malaria
/
3_neglected_diseases
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4_malaria
Asunto principal:
Mosquiteros Tratados con Insecticida
/
Insecticidas
/
Malaria
/
Anopheles
Tipo de estudio:
Clinical_trials
/
Observational_studies
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Prevalence_studies
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Prognostic_studies
/
Risk_factors_studies
Límite:
Animals
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Child, preschool
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Female
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Humans
País/Región como asunto:
Africa
Idioma:
En
Revista:
Malar J
Asunto de la revista:
MEDICINA TROPICAL
Año:
2022
Tipo del documento:
Article
País de afiliación:
Estados Unidos