RESUMEN
OBJECTIVE: To investigate the correlation between capillary blood oxygen saturation and computerised tomography severity index in patients with coronavirus disease-2019 pneumonia. METHODS: The cross-sectional analytical study was conducted at the coronavirus disease-2019 ward of Nishtar Medical University and Hospital, Multan, Pakistan, June 1, 2020, to June 1, 2021. At the time of admission, capillary oxygen saturation of all patients was measured. Pulmonary computerised tomography scans were then performed, and computerised tomography severity index was calculated. Data was analysed using SPSS 18. Results: Of the 170 patients, 90 (52.9%) were males and 80(47%) were females. The overall mean age of the sample was 56.32±12.45 years. At the time of admission, the mean oxygen saturation was 88.9±6.53% and the mean severity index was 15.01±7.79. Overall, 22(12.9%) patients had hypoxia and the severity index reading was significantly high in these patients (p=0.001). Chronic obstructive pulmonary disease, hypertension and diabetes were significantly related to reduced blood oxygen saturation (p<0.05). Patients with hypertension had significantly raised computerised tomography scores. A significant inverse correlation was found between capillary oxygen saturation and computerised tomography severity index (p<0.01). CONCLUSIONS: A significant inverse correlation was found between capillary oxygen saturation and computerised tomography severity index. Underlying comorbidities also affected the severity index.
Asunto(s)
COVID-19 , Neumonía , Masculino , Femenino , Humanos , Adulto , Persona de Mediana Edad , Anciano , SARS-CoV-2 , Estudios Transversales , Saturación de Oxígeno , Tomografía Computarizada por Rayos X/métodosRESUMEN
The study was designed to compare Rosuvastatin with Atorvastatin in terms of their efficacy to reduce low-density lipoproteins (LDL-C) in patients with type 2 diabetes mellitus. For this purpose, a cross-sectional analytical study was conducted in the OPD of Nishtar Medical Hospital, Multan, for six months. The study enrolled 66 patients who were consecutively allocated for double-blind therapy with 10mg Atorvastatin (n = 33) and 10mg Rosuvastatin (n = 33) for one month. The doses titration was carried up to four months in certain patients who failed to achieve 1998 European LDL-C level in the first month. A significant number of patients who were given 10mg Rosuvastatin matched the 1998 LDL-C goal in compared to the patients with 10mg dose of atorvastatin at one month (51% vs 46%, p< 0.0001) and at four months (94% vs 88%, p<0.05). Conclusively, Rosuvastatin was significantly more efficacious than Atorvastatin in its ability to reduce LDL-C.