Table 2.

Correlation of pilgrims’ age with mortality. Reproduced from Khan et al. [16].

Age (years)	Mortality (%)
Less than 20	0 (0)
20–39	3.5 (13.3)
40–59	20.2 (12.6)
60–79	67.5 (18.1)
Greater than or equal to 80	8.8 (21.3)