Table 4.

Interaction of Clinical Covariates With Adverse Outcomes Associated With Living in FD

Subgroups	MI			Death/MI
	sHR (95% CI)	P Value	Interaction P Value	HR (95% CI)	P Value	Interaction P Value
Age ≤65 y	1.48 (0.98–2.24)	0.06	0.61	1.23 (0.96–1.58)	0.10	0.36
Age >65 y	1.36 (0.85–2.18)	0.19		1.12 (0.90–1.39)	0.31
Female	1.55 (0.93–2.61)	0.096	0.72	1.30 (1.00–1.70)	0.050	0.36
Male	1.41 (0.96–2.08)	0.078		1.11 (0.90–1.37)	0.32
Nonblack	1.24 (0.84–1.84)	0.28	0.20	1.18 (0.98–1.42)	0.08	0.60
Black	1.88 (1.10–3.22)	0.022		1.05 (0.75–1.48)	0.78
No smoking	1.73 (0.92–3.23)	0.087	0.47	1.17 (0.85–1.61)	0.35	0.93
Smoking	1.34 (0.94–1.91)	0.10		1.17 (0.97–1.41)	0.11
No heart failure	1.39 (0.97–1.98)	0.072	0.83	1.23 (1.01–1.49)	0.038	0.36
Heart failure	1.80 (0.95–3.42)	0.071		1.06 (0.78–1.44)	0.72
No CAD	1.96 (0.61–6.33)	0.26	0.49	1.42 (0.96–2.11)	0.079	0.24
CAD	1.41 (1.03–1.94)	0.033		1.12 (0.94–1.34)	0.22
No diabetes mellitus	1.16 (0.73–1.85)	0.53	0.14	1.22 (0.98–1.51)	0.072	0.81
Diabetes mellitus	1.78 (1.16–2.72)	0.008		1.12 (0.87–1.45)	0.38
No hypertension	1.43 (0.52–3.90)	0.49	0.87	1.06 (0.69–1.63)	0.79	0.63
Hypertension	1.45 (1.05–2.00)	0.025		1.19 (1.00–1.42)	0.057
No hyperlipidemia	1.71 (0.89–3.30)	0.11	0.38	1.23 (0.91–1.66)	0.18	0.70
Hyperlipidemia	1.36 (0.96–1.92)	0.085		1.14 (0.93–1.38)	0.20
Urban	1.51 (1.03–2.22)	0.035	0.65	1.14 (0.92–1.42)	0.22	0.72
Rural	1.29 (0.58–2.87)	0.53		1.30 (0.92–1.84)	0.14
No college education	1.57 (1.06–2.35)	0.026	0.59	1.14 (0.91–1.43)	0.24	0.57
College education	1.26 (0.77–2.06)	0.36		1.20 (0.94–1.52)	0.14

CAD indicates coronary artery disease; FD, food desert; HR, hazard ratio; MI, myocardial infarction; sHR, subdistribution hazard ratio.