Clinical characteristics, gastrointestinal manifestations and outcomes of COVID-19 patients in Iran; does the location matters?

Figure 1 There were age differences in this cohort of coronavirus disease 2019 patients in 4 different cities. A: Association between age and mortality; B: Heat map with comparison of mean average age in selected studies from different cities (Northwest has the highest age).

Figure 2 Heat map with comparison of sex distribution of patients selected from different cities. The younger patients were in northeast.

Figure 3 Heat map with comparison of mean body mass index in selected studies from different cities. North (Rashat) had the highest overweight.

Figure 4 Comparison of (%) mean cough, shortness of breath, and fever symptom in selected studies from different cities. Northeast had lower number of these symptoms. A: Cough; B: Shortness of breath; C: Fever symptom.

Figure 5 Comparison of mean nausea prevalence in patients from different cities. Northeast had lower number of these symptoms.

Figure 6 Comparison of (%) mean cardiac disease, hypertension, and diabetes in patients from Iran. A: Cardiac disease; B: Hypertension; C: Diabetes.

Figure 7 Heat map with comparison of mean mortality rate in selected studies from different cities. North (Rasht) reported the lowest death rate with 10%.