Table 2.

Relative risk and baseline incidence of mortality/morbidity for PM_2.5 pollutant

Mortality/morbidity	Relative risk	Baseline incidence	References
Total mortality	1.011–1.019	543.5	Kermani et al. (2018)
Respiratory disease	1.013–1.032	550.9	Foo et. al. 2016; Ghoshal et. al. 2016; Maji et al. 2018, 2017; Rezvanfar et. al. 2013
COPD	1.0022–1.0094	101.04	Miri et al. (2016); Gheorghe et. al. 2018; Koul et. al. 2019; Torabipour et. al. 2016
Cardiovascular	1.014–1.019	546	Maji et al. (2018), Brouwer et. al. 2015: Farahani et. al. 2018: Figueroa-Lara et. al. 2016