Background Antibiotics are synthetic or natural substances used to treat bacterial infectious diseases. When used incorrectly, they can be a factor in the development of antimicrobial resistance, increased treatment time, costs, and mortality. The present study aimed to assess the pattern of inappropriate use of antibiotics and their predictors in pediatric patients admitted to the Central Hospital in Nampula, Mozambique. Methods A cross-sectional, retrospective study with a quantitative approach was conducted between January and July 2019. The population consisted of children ages 0–10 years hospitalized in the pediatric ward I. Binary logistic regression was used to determine risk factors for the inappropriate use of antibiotics with 95% confidence interval. Results The prevalence of antibiotic use among pediatric patients was 97.5%. Of the 464 antibiotics prescribed, 39.9% were for patients suffering from gastroenteritis, 21.8% and 9.1% for those affected with pneumonia and malaria, respectively. Most antibiotics were for parenteral use (95.9%, 445/464). Many (36.5%) of the prescriptions had errors, primarily in the duration of treatment (74.0%) or dosage (24.4%). Binary logistic regression analysis revealed that patients prescribed ≥ 3 antibiotics (OR = 2.83, 95% CI 1.245–6.462, p-value = 0.013) or hospitalized for a short time (OR = 1.88, 95% CI 1.133–2.3140, p-value = 0.015) were more likely to experience inappropriate use of antibiotics. Conclusion The study showed both a high prevalence of antibiotic use and a high error rate in prescriptions, especially among patients prescribed ≥ 3 antibiotics or hospitalized for a short time. These results are concerning, since inappropriate and excessive use of antibiotics is a major factor in the development of antibiotic-resistant microorganisms. Therefore, policies to reduce the inappropriate and excessive use of antibiotics are necessary.
Background Antibiotics are synthetic or natural substances used to treat diseases of infectious origin. When used incorrectly, they can be a factor in the development of antimicrobial resistance, increased treatment time, costs, and mortality. The present study aimed to assess the pattern inappropriate use of antibiotics and their predictors in pediatric patients admitted to the Hospital Central de Nampula, Mozambique Methods A cross-sectional, retrospective study with a quantitative approach was conducted between January and July 2019. The population consisted of children aged 0 to 10 years hospitalized in the pediatric ward I. Binary logistic regression was used to determine risk factors for inappropriate use of antibiotics with 95% CI. Results The prevalence of antibiotic use among pediatric patients was 97.5%. Of the 464 antibiotics prescribed, 39.9% were for patients suffering from gastroenteritis, 21.8% and 9.1% Affected with pneumonia and malaria. Most antibiotics were for systemic use (95.9%, 445/464). Most (36.5%) of prescriptions had errors. Duration of treatment (74.6%) and dosage (25.4%) were the most frequent errors. Binary logistic regression analysis revealed that patients were prescribed with ≥ 3 antibiotics (OR = 2.920, 95% CI = 1.283–6.646, p–value = 0.011) and with a short hospitalization time (OR = 1.726, 95% CI = 1.040–2.864, p–value = 0.035) were more likely to experience some inappropriate use of antibiotics. Conclusion The study showed a higher prevalence of antibiotic use, however, a greater number of prescriptions contained errors. Errors related to dose and duration of treatment were the most common among pediatric patients. These results reveal a concern, since inappropriate and excessive use of antibiotics is a major factor for the development of antibiotic resistant microorganisms. Therefore, strategies concerning the use of antibiotics in order to reduce their inappropriate and excessive use are necessary.
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