National Hospital Care Survey Demonstration Projects: Examination of Inpatient Hospitalization and Risk of Mortality Among Patients Diagnosed With Pneumonia

NHSR 167

The association between transfer coefficient of the lung and the risk of exacerbation in asthma-COPD overlap: an observational cohort study

Background Asthma–chronic obstructive pulmonary disease (COPD) overlap (ACO) patients experience exacerbations more frequently than those with asthma or COPD alone. Since low diffusing capacity of the lung for carbon monoxide (DLCO) is known as a strong risk factor for severe exacerbation in COPD, DLCO or a transfer coefficient of the lung for carbon monoxide (KCO) is speculated to also be associated with the risk of exacerbations in ACO. Methods This study was conducted as an observational cohort survey at the National Hospital Organization Fukuoka National Hospital. DLCO and KCO were measured in 94 patients aged ≥ 40 years with a confirmed diagnosis of ACO. Multivariable-adjusted hazard ratios (HRs) for the exacerbation-free rate over one year were estimated and compared across the levels of DLCO and KCO. Results Within one year, 33.3% of the cohort experienced exacerbations. After adjustment for potential confounders, low KCO (< 80% per predicted) was positively associated with the incidence of exacerbation (multivariable-adjusted HR = 3.71 (95% confidence interval 1.32–10.4)). The association between low DLCO (< 80% per predicted) and exacerbations showed similar trends, although it failed to reach statistical significance (multivariable-adjusted HR = 1.31 (95% confidence interval 0.55–3.11)). Conclusions Low KCO was a significant risk factor for exacerbations among patients with ACO. Clinicians should be aware that ACO patients with impaired KCO are at increased risk of exacerbations and that careful management in such a population is mandatory.

Health-related quality of life among cervical cancer patients at Kenyatta National Hospital

Background Previous study showed that health-related quality of life (HRQoL) was adversely affected during treatment of cervical cancer, with a worsening global score. Therefore, this study aimed to determine the HRQoL of cervical cancer patients at Kenyatta National Hospital. Methods A cross-sectional study design was employed among cervical cancer patients. All eligible consecutive samples of 103 cervical cancer patients were included in the study. Following consent, patients were interviewed using The European Organization for Research and Treatment of Cancer Quality-of-Life Questionnaire 30 (EORTC QLQ-30) and Cervical Cancer Module CX24 (EORTC QLQ-CX24). The data were entered and analyzed using the SPSS version 20.0 software. Univariate and multivariate binary logistic regression analysis was employed to investigate the predictors of HRQoL. A p-value of ≤ 0.05 was considered statistically significant. Results The majority (69%) of the patients had a poor overall quality of life while 31% of study participants had a good quality of life. Patients with early-stage disease were 7.3 times (AOR = 7.3, 95% CI = 2.4–21.7, p = 0.000) more likely to have a good HRQoL than patients with advanced-stage disease. Patients with no comorbidities were 3.1 times (COR = 3.1, 95% CI = 1.1–9.1, p = 0.037) more likely to have a good HRQoL than patients with comorbidities. Conclusion The overall HRQoL among cervical cancer patients was poor in the setting. Advanced stage of disease and presence of comorbidities were the significant predictors of poor quality of life.

The Prevalence of Acute Respiratory Distress Syndrome (ARDS) and Outcomes in Hospitalized Patients with COVID-19—A Study Based on Data from the Polish National Hospital Register

Acute respiratory distress syndrome (ARDS) is a serious complication of COVID-19. This study aimed to evaluate the prevalence of ARDS among patients hospitalized with COVID-19 in Poland as well as to characterize clinical outcomes in patients hospitalized with COVID-19-associated ARDS. This is a retrospective, secondary analysis of epidemiological data from 116,539 discharge reports on patients hospitalized with COVID-19 in Poland between March and December 2020. The overall prevalence of ARDS was 3.6%, respectively 2.9% among females, and 4.4% among males (p < 0.001). Of the 4237 patients hospitalized with COVID-19-associated ARDS, 3764 deaths were reported (88.8%). Participants aged 60 years and over had more than three times higher odds of COVID-19-associated ARDS. Men had higher odds of COVID-19-associated ARDS than women (OR = 1.55; 95% CI: 1.45–1.65; p < 0.001). Patients with COVID-19 and diabetes had higher odds of COVID-19-associated ARDS (OR = 1.16; 95% CI: 1.03–1.30; p = 0.01). Among patients with COVID-19-associated ARDS, older age, male sex (OR = 1.27; 95% CI: 1.03–1.56; p = 0.02), and presence of cardiovascular diseases (OR = 1.26; 95% CI: 1.00–1.59; p = 0.048) were significantly associated with the risk of in-hospital death. Among patients hospitalized with COVID-19 in Poland, the prevalence of ARDS was relatively low, but the in-hospital mortality rate in patients with COVID-19-associated ARDS was higher compared to other EU countries.