Risk factors for intensive care admission in patients with COVID-19 pneumonia: A retrospective study.

BACKGROUND: Coronavirus disease 2019 (COVID-19)-associated mortality is predominantly due to respiratory failure. However, risk factors and predictive models for disease progression in patients with COVID-19 are not consistent across the globe. In this study, we aimed to assess the risk factors associated with intensive care (ICU) admission and mortality in patients with COVID-19 pneumonia. METHODS: Information was retrieved from the database of all patients admitted with COVID-19 pneumonia between March 2020 and July 2020 at a tertiary care center in Saudi Arabia. The patients' demographic, clinical, laboratory and radiological characteristics were analyzed. RESULTS: Of 1054 patients admitted with PCR proven COVID-19, 254 patients (24%) with radiological evidence of pneumonia were enrolled. The median age was 55, with 25.6% above 65 years and 55.1% males. The comorbidities included hypertension (45%), diabetes (43%), dyslipidemia (24%), solid organ and bone marrow transplantation (14.5%), malignancy (13.4%), ischemic heart disease (10.6%) and chronic kidney disease (9.4%). The mortality rate was 4.7%, and 22.8% were admitted to the ICU. The risk factors for ICU admission were> 65 years of age (RR: 1.74, CI 95%, 1.10-2.74, p = 0.017), diabetes melitus (RR: 1.66, CI 95% 1.06-2.62, p = 0.028), heart failure (RR: 2.51, CI 95%, 1.28-4.93, p = 0.007), respiratory rate> 25 (RR: 2.75, CI 95%, 1.66-4.55, p < 0.001), upper lobe involvement (RR: 1.68, CI 95%, 1.02-2.77, p = 0.043), and C-reactive protein (CRP)> 140 (RR: 1.89, CI 95%, 1.14-3.13, p = 0.013). The risk factors for mortality were> 65 years of age (RR: 5.82, CI 95%, 1.81-18.68, p = 0.003), upper lobe involvement on chest radiography (RR:4.40, CI 95%, 1.22-15.86, p = 0.016), diffuse chest computed tomography changes (RR: 7.36, CI 95%, 2.31-23.46, p < 0.011), ischemic heart disease (RR: 4.20, CI 95%, 1.36-13.04, p = 0.028), chronic kidney disease (RR: 6.85, CI 95%, 2.35-19.90, p < 0.003), cerebrovascular disease (RR:13.61, CI 95%, 5.01-36.96 p < 0.001), respiratory rate> 25 (RR: 3.94, CI 95%, 1.32-11.78 p = 0.023), oxygen saturation< 90% on admission (RR: 12.19, CI 95%, 3.71-40.01, p < 0.001), thrombocytopenia (RR:4.16, CI 95%, 1.37-12.64, p = 0.013), and elevated troponin (RR: 6.20, CI 95%, 1.73-22.24, p = 0.003). CONCLUSIONS: In this study, nearly a quarter of the patients with COVID-19 pneumonia required intensive care. We identified several risk factors associated with ICU admission and mortality that may be useful for predicting, triaging, and managing COVID-19 pneumonia patients. However, these findings need to be validated prospectively.

A Psychosocial Analysis of the Effect of Body-Contouring Surgery on Patients After Weight Loss.

Objectives (Background): Patients are often bothered by excess skin laxity and redundancy after weight loss. Body-contouring surgery offers a solution. This study assessed the psychosocial impact of body-contouring surgery on patients after weight loss. Methods (Settings, Design): In this cross-sectional study, a specifically designed questionnaire developed in collaboration with psychiatric department for our research was used for 43 patients who underwent body-contouring surgery. Data were collected during single visit to the plastic surgery clinic. All the patients had lost 20 kg or less before the surgery and were interviewed at least 6 months after the surgery. The questionnaire was used to compare the psychosocial status of the patients before and after surgery. Data were analyzed appropriately using Statistical Package for the Social Sciences. Results: The participants' mean age was 34 ± 10 years; the sample included 24 (55.8%) women and 19 (44.2%) men (total N = 43). The patients' quality of life improved significantly in the areas of social life (P < .001), job performance (P < .002), and sexual activity (P < .001). Moreover, while 17 (39.5%) patients suffered symptoms of depression before surgery, only 1 (2.3%) patient suffered symptoms of depression after surgery. The overall satisfaction was found to be 62.8%, with mammoplasty being the procedure with the highest satisfaction (66.6%). Conclusion: Body-contouring surgery after weight loss has shown to improve both psychological and social aspects of the patients' lives. Recall bias is the main limitation in our study.