ABSTRACT
Background: Epidemiological data on critically ill patients is crucial for understanding resource utilisation, gaps in quality of care and for supporting surveillance of endemic or emerging diseases. We report the epidemiology of critically ill patients from 17 intensive care units (ICUs) in Nepal using an established and standardised ICU registry. Methods: The ICU registry data is collected prospectively and includes data on case mix, severity, organ support and outcomes. We conducted a retrospective observational study with all adult (≥18 years) critically ill patients admitted to 17 ICUs in Nepal between September 2019 and September 2022. We report on case mix, treatment received, severity of illness, standardised mortality rates (SMR), discharge outcomes and ICU service activity. Descriptive statistics were used to report the findings. Results: Of the 18603 unique admissions, 14% were operative, with 35% emergency surgeries. Patients' median age was 57 (IQR 40-71) and 59% were male. Hypertension and diabetes were common comorbidities and pneumonia accounted for 26% of all admissions. During the ICU stay, 39% of patients received mechanical ventilation, 29% received vasoactive medication and 10% received renal replacement therapy. The median predicted risk of death was 0.1 (IQR 0.1-0.3) using APACHE II and 0.2 (IQR 0.1-0.4) using eTropICS. The median SMR was 0.7 (IQR 0.5-0.8) and 0.8 (IQR 0.6-1.4) using eTropICS and APACHE II, respectively. Median length of stay was 4 days (IQR 2-7). Eighteen percent died in the ICU;of those alive at discharge, 12% went home, 84% went to another department and 3% went to another hospital. COVID-19 was the most common notifiable disease reported (12% of all admissions). Median ICU turnover was 9% (IQR 6-14) with bed capacity ranging from 43-278. Conclusions: These findings should guide forecasting and service planning to ensure ICUs can optimally care for critically ill patients in Nepal.
ABSTRACT
BACKGROUND: The effect of fasting on immunity is unclear. Prolonged fasting is thought to increase the risk of infection due to dehydration. This study describes antibiotic prescribing patterns before, during, and after Ramadan in a primary care setting within the Pakistani and Bangladeshi populations in the UK, most of whom are Muslims, compared to those who do not observe Ramadan. METHOD: Retrospective controlled interrupted time series analysis of electronic health record data from primary care practices. The study consists of two groups: Pakistanis/Bangladeshis and white populations. For each group, we constructed a series of aggregated, daily prescription data from 2007 to 2017 for the 30 days preceding, during, and after Ramadan, respectively. FINDINGS: Controlling for the rate in the white population, there was no evidence of increased antibiotic prescription in the Pakistani/Bangladeshi population during Ramadan, as compared to before Ramadan (IRR: 0.994; 95% CI: 0.988-1.001, p = 0.082) or after Ramadan (IRR: 1.006; 95% CI: 0.999-1.013, p = 0.082). INTERPRETATION: In this large, population-based study, we did not find any evidence to suggest that fasting was associated with an increased susceptibility to infection.