Elham Goodarzi - Social Determinants of Health Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
Mohammad Kakavand - Deputy of Health, Lorestan University of Medical Sciences, Khorramabad, Ira
Kobra Rashidi - Nursing Faculty of Borujerd, Lorestan University of Medical Sciences, Khorramabad, Iran
Shahram Mamdohi - Deputy of Health, Lorestan University of Medical Sciences, Khorramabad, Iran
Victoria Momenabadi - Department of Public Health, School of Health, Bam University of Medical Sciences, Bam, Iran
Mojgan Navabi - Deputy of Health, Lorestan University of Medical Sciences, Khorramabad, Iran
Hamidreza Abolfathi - Deputy of Health, Lorestan University of Medical Sciences, Khorramabad, Iran
Zaher Khazaei - Nahavand School of Allied Medical Sciences, Hamadan University of Medical Sciences, Hamadan, Iran

Introduction: COVID-۱۹ is caused by severe acute respiratory syndrome coronavirus ۲ (SARS-Cov۲). It is a potentially deadly disease with grave consequences for public and global health. This study compared laboratory indices in recovered and fatal COVID-۱۹ cases. Methods: In this descriptive-analytical cross-sectional study, sampling was conducted using the total count method, and the data was collected from the Borujerd Health Network's Disease Management Center database. From February ۲۰, ۲۰۲۰, to July ۲۱, ۲۰۲۰, ۳۸۰ patients with positive PCR tests were included. The extracted data was exported into Stata-۱۴ software. To analyze descriptive objectives, mean, percentage, standard deviation, Chi-squared test, and t-test were used. Results: Out of ۳۸۰ positive COVID-۱۹ cases, ۳۰۰ patients recovered, and ۸۰ lost their life. More than half of the recovered and fatal cases were men (۵۵.۱۶%). The highest mortality rate belonged to ۸۰ ≤ years (۲۷.۵%). Among fatal cases, ۳۸.۷۵% had no underlying disease, and the most common underlying diseases were diabetes (۲۷.۵%), chronic hypertension (۱۸.۷۵%), and malignancy (۷.۵%). Comparison of laboratory indices revealed a significant difference in the mean LHD, Na, K, BUN, BS, PT, AST, ALT, ALP, and ALP Hb between recovered and fatal cases (P <۰.۰۵). Conclusion: This finding can help determine patients' prognoses and adjust the treatment approach. Further studies on paraclinical characteristics will shed further light on the pathogenesis of COVID-۱۹ and appropriate treatment measures.

Coronavirus disease ۲۰۱۹ (COVID-۱۹), Mortality, Recovery, Paraclinical characteristics