Table 2.

The correlation of officer’s ear temperature, air pollution, and wet-bulb temperature

Variable		Samples	Mean	Standard Deviation	t	P value
Air Pollution	Unpolluted Air (AQI = 0–100)	41	36.84	0.722	0.499	0.618
	Air Pollution above standards (AQI > 100)	71	36.91	0.796
Wet-bulb Temperature	Temperature ≤ 35	37	36.46	0.844	4.26	0.0001
	Temperature > 35	82	37.06	0.641