LAUSR

Background Even though children seem to be less vulnerable to the Coronavirus disease 2019 (COVID-19) infection, still a diverse range of clinical presentations and symptoms have been reported in children. Few studies assessed the clinical presentations of COVID-19 among Iranian children. We aimed to evaluate the clinical and paraclinical characteristics of COVID-19 infected children. Methods All COVID-19 suspected and confirmed children were referred to the Ali-ibn-Abitaleb Hospital, Zahedan, Iran. Patients were included in this longitudinal study. Patients were evaluated at admission and during hospitalization. Patients with some of the main COVID symptoms with positive PCR test were defined as confirmed cases. Clinical, imaging and laboratory results were collected for all patients. Results A total of 62 patients participated in this study. The male:female ratio was 1:1.03. There was a significant difference in fatigue prevalence between age groups ( P  = 0.002). There was no significant difference between groups in terms of fever duration ( P  = 0.624) and maximum temperature ( P  = 0.629). There was a significant difference between PCR positive and negative patients in terms of neurologic signs ( P  = 0.003), Intensive care unit admission ( P  = 0.001), white blood cell ( P  = 0.047). Conclusions Even though our population was small, most of the findings matched other studies conducted on pediatric cases in Iran or other countries. It was also found that some clinical features such as pneumonia, cough, diarrhea, and tachycardia at admission time were statistically different among age groups.