RESUMO
Background: Caregivers of asthmatic children have a poor knowledge of proper asthma-management practices in Nigeria. This study examined the knowledge, attitudes, and practice behaviors of caregivers in the management of asthma in children under 5 years of age in Oyo State, Nigeria. Methods: While a mixed method was used in the original research, this brief describes the quantitative method used in this study to evaluate caregivers' asthma-management practices. A 55-item questionnaire on childhood asthma knowledge, attitude, and practice was administered during child welfare-clinic visits to 118 caregivers. Data were analyzed using the IBM SPSS Version 25.0. Statistical significance was set at p < 0.05 and 95% CI. Result: More than 70% of caregivers knew that asthma is associated with airway inflammation and about 90% knew that flu infections triggered asthma attacks in their children. Caregivers with a higher income (OR = 3.0; 95% CI = 1.558-5.778; p = 0.001) were 3.0 times more likely to practice proper asthma-care behavior than those with a lesser income. Conclusions: Childhood asthma remains underdiagnosed and undertreated in Nigeria. An optimal public health approach is needed to identify and target underserved communities that suffer poorer asthma outcomes and to improve caregivers' knowledge and practices of asthma management.
RESUMO
PURPOSE: To assess racial differences in the receipt of nephrectomy in patients diagnosed RCC in the US. MATERIALS AND METHODS: 2005 to 2015 data from the SEER database was analyzed and 70,059 patients with RCC were identified. We compared demographic and tumor characteristics between black patients and white patients. We applied logistic regression to assess the association between race and the odds of the receipt of nephrectomy. We also applied Cox proportional hazards model to assess the impact of race on cancer-specific mortality (CSM) and all-cause mortality (ACM) in patients diagnosed with RCC in the US. RESULTS: Black patients had 18% lower odds of receiving nephrectomy compared to white patients (p < 0.0001). The odds of the receipt of nephrectomy also reduced with age at diagnosis. In addition, patients with T3 stage had the greatest odds of receiving nephrectomy when compared to T1 (p < 0.0001). There was no difference in the risk of cancer-specific mortality between black patients and white patients; black patients had 27% greater odds of all-cause mortality than white patients (p < 0.0001). Patients who did not receive nephrectomy had a 42% and 35% higher risk of CSM and ACM respectively, when compared to patients who received nephrectomy. CONCLUSIONS: Black patients diagnosed with RCC in the US have a greater ACM risk and are less likely than white patients to receive nephrectomy. Systemic changes are needed to eliminate racial disparity in the treatment and outcomes of RCC in the US.
