Table 8.

Analysis of the multiplicative interaction between heat exposure and dust exposure on HUA

Variable	OR (95% CI)	P
Heat exposure	1.17(0.82–1.67)	0.382
Dust exposure	0.85(0.55–1.33)	0.485
Heat exposure × dust exposure	2.45(1.34–4.46)	0.003*

^*indicates statistical significance