Browsing by Author "Nomujuni, Derrick"

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    Clinical Characteristics and Outcomes of Patients Hospitalized with COVID-19 at Case Hospital, Uganda
    (Interdisciplinary Perspectives on Infectious Diseases, 2022) Apiyo, Mirriam; Olum, Ronald; Kabuye, Amina; Khainza, Betty; Amate, Anne M.; Byabashaija, Vittal; Nomujuni, Derrick; Sebbaale, Kato; Senfuka, Peter; Kazibwe, Simon; Sharma, Gurav; Davidson, Lindsay; Bongomin, Felix
    Data on clinical outcomes of patients hospitalized with coronavirus disease 2019 (COVID-19) in private health facilities in Uganda is scarce. We conducted a retrospective cohort study of patients hospitalized with COVID-19 at Case Hospital, Kampala, Uganda, between June 2020 and September 2021. Data of 160 participants (median age 45 years (interquartile range [IQR]: 37–57) and 63.5% male) was analyzed. Seventy-seven (48.1%) participants had non-severe, 18 (11.3%) severe, and 83 (51.9%) critical COVID-19 illness. In 62 participants with chest computed tomography findings, 54 (87%) had bilateral disease, with 22 (35%) having ground-glass opacities. The median duration of hospitalization was 5 days (IQR: 3–9 days). Overall, 18 (11.3%) participants died. Survival at 14 and 28 days was 89% and 72%, respectively. Factors strongly associated with all-cause mortality were as follows: age >50 years (odds ratio [OR]: 8.6, 95% confidence interval [CI]: 1.1–69.2, and ), having at least 1 comorbidity (OR: 3.2, 95% CI: 1.1–8.9, and ), hypertension (OR: 3.2, 95% CI: 1.2–8.6, and ), diabetes mellitus (OR: 2.9, 95% CI: 1.0–8.5, and), and oxygen saturation <92% (OR: 5.1, 95% CI: 1.8–14.4, and ). In this private health facility, mortality was about 1 in 10 patients, and more people presented with critical illness in the second wave of the pandemic, and most deaths occurred after 2 weeks of hospitalization.
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    Clinical Characteristics and Outcomes of Patients Hospitalized with COVID-19 at Case Hospital, Uganda
    (Interdisciplinary Perspectives on Infectious Diseases, 2022) Apiyo, Mirriam; Olum, Ronald; Kabuye, Amina; Khainza, Betty; Amate, Anne M.; Byabashaija, Vittal; Nomujuni, Derrick; Sebbaale, Kato; Senfuka, Peter; Kazibwe, Simon; Sharma, Gurav; Davidson, Lindsay; Bongomin, Felix
    Data on clinical outcomes of patients hospitalized with coronavirus disease 2019 (COVID-19) in private health facilities in Uganda is scarce. We conducted a retrospective cohort study of patients hospitalized with COVID-19 at Case Hospital, Kampala, Uganda, between June 2020 and September 2021. Data of 160 participants (median age 45 years (interquartile range [IQR]: 37–57) and 63.5% male) was analyzed. Seventy-seven (48.1%) participants had non-severe, 18 (11.3%) severe, and 83 (51.9%) critical COVID- 19 illness. In 62 participants with chest computed tomography £ndings, 54 (87%) had bilateral disease, with 22 (35%) having ground-glass opacities. e median duration of hospitalization was 5 days (IQR: 3–9 days). Overall, 18 (11.3%) participants died. Survival at 14 and 28 days was 89% and 72%, respectively. Factors strongly associated with all-cause mortality were as follows: age >50 years (odds ratio [OR]: 8.6, 95% con£dence interval [CI]: 1.1–69.2, and p 0.042), having at least 1 comorbidity (OR: 3.2, 95% CI: 1.1–8.9, and p 0.029), hypertension (OR: 3.2, 95% CI: 1.2–8.6, and p 0.024), diabetes mellitus (OR: 2.9, 95% CI: 1.0–8.5, andp 0.056), and oxygen saturation <92% (OR: 5.1, 95% CI: 1.8–14.4, and p 0.002). In this private health facility, mortality was about 1 in 10 patients, and more people presented with critical illness in the second wave of the pandemic, and most deaths occurred after 2 weeks of hospitalization.
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    Survival analysis of patients with COVID‑19 admitted at six hospitals in Uganda in 2021: a cohort study
    (Archives of Public Health, 2022) Muyinda, Asad; Ingabire, Prossie M.; Nakireka, Susan; Tumuhaise, Criscent; Namulema, Edith; Bongomin, Felix; Napyo, Agnes; Sserwanja, Quraish; Ainembabazi, Rozen; Olum, Ronald; Nantale, Ritah; Akunguru, Phillip; Nomujuni, Derrick; Olwit, William; Musaba, Milton W.; Namubiru, Bridget; Aol, Pamela; Babigumira, Peter A.; Munabi, Ian; Kiguli, Sarah; Mukunya, David
    Assessing factors associated with mortality among COVID-19 patients could guide in developing context relevant interventions to mitigate the risk. The study aimed to describe mortality and associated factors among COVID-19 patients admitted at six health facilities in Uganda. Methods: We reviewed medical records of patients admitted with COVID-19 between January 1st 2021 and December 31st 2021 in six hospitals in Uganda. Using Stata version 17.0, Kaplan Meier and Cox regression analyses were performed to describe the time to death and estimate associations between various exposures and time to death. Finally, accelerated failure time (AFT) models with a lognormal distribution were used to estimate corresponding survival time ratios. Results: Out of the 1040 study participants, 234 (22.5%: 95%CI 12.9 to 36.2%) died. The mortality rate was 30.7 deaths per 1000 person days, 95% CI (26.9 to 35.0). The median survival time was 33 days, IQR (9–82). Factors associated with time to COVID-19 death included; age ≥ 60 years [adjusted hazard ratio (aHR) = 2.4, 95% CI: [1.7, 3.4]], having malaria test at admission [aHR = 2.0, 95% CI:[1.0, 3.9]], a COVID-19 severity score of severe/critical [aHR = 6.7, 95% CI:[1.5, 29.1]] and admission to a public hospital [aHR = 0.4, 95% CI:[0.3, 0.6]]. The survival time of patients aged 60 years or more is estimated to be 63% shorter than that of patients aged less than 60 years [adjusted time ratio (aTR) 0.37, 95% CI 0.24, 0.56]. The survival time of patients admitted in public hospitals was 2.5 times that of patients admitted in private hospitals [aTR 2.5 to 95%CI 1.6, 3.9]. Finally, patients with a severe or critical COVID-19 severity score had 87% shorter survival time than those with a mild score [aTR 0.13, 95% CI 0.03, 0.56]. Conclusion: In-hospital mortality among COVID-19 patients was high. Factors associated with shorter survival; age ≥ 60 years, a COVID-19 severity score of severe or critical, and having malaria at admission. We therefore recommend close monitoring of COVID-19 patients that are elderly and also screening for malaria in COVID-19 admitted patients.