Table 7.

Results of the analysis of common risk factors for asthma and frailty.

Exposure	Outcome	IVW		Cochran Q test		Mr-Egger intercept tests
		OR (95%CI)	P	Q value	P	Mr-Egger intercept	P
Asthma	BMI	0.960 (0.809–1.138)	0.635	71.853	0.075	0.001	0.516
Asthma	Vitamin D	1.061 (0.927–1.216)	0.390	172.297	8.637478e-13	−0.0003	0.836
Asthma	Triglycerides	0.808 (0.635–1.030)	0.085	833.985	1.023915e-131	−0.001	0.577
Asthma	Smoking	0.988 (0.867–1.125)	0.856	125.400	3.911886e-05	0.002	0.245
Asthma	Physical activity	0.866 (0.788–0.953)	0.003	110.633	0.002	−0.001	0.363

BMI, Body mass index; IVW, inverse variance weighted.