Fig 1.
A) defined cases, B) Case Fatality Rate.
Fig 2.
Subnational distribution of COVID-19 in provinces of Iran.
A) crude number of cases, B) number of cases per 100 000 insured population, C) case fatality rates, D) general hospitalization length of stay, E) ICU hospitalization length of stay.
Table 1.
Case fatality and recovery rates based on different stratifications among included cases.
Fig 3.
COVID-19 cases and fatalities trends throughout the study period.
Table 2.
Risk of mortality due to COVID-19 based on various demographic and hospitalization-associated factors in this study.
Fig 4.
Association between provinces with hospitalization duration and mortality.
A) All cases mortality, B) ICU-admitted cases, C) Overall hospitalization duration days, D) ICU duration days. (Adjustments were made with sex, age, insurance fund, admission type, the month of admission, and specialty of the physician. Tehran was considered as reference province).
Fig 5.
Temporal trends of mean hospitalization duration days in the study period.
A) Overall hospitalization duration days, B) ICU duration days.
Table 3.
Associations between median hospitalization period and various demographic and hospitalization-associated factors.