Table II.

Effect of intervention on primary and secondary outcomes

A. Effect of study arm (lottery vs control) on primary outcome: INR out of range
	Unadjusted		Adjusted for employment status
	OR (95% CI)	P	OR (95% CI)	P
Overall	0.81 (0.53–1.22)	.3051	0.93 (0.62–1.41)	.7390
INR below at baseline (n = 18)	0.49 (0.25–0.95)	.0338	0.39 (0.25–0.62)	<.0001
INR in range at baseline (n = 82)	0.99 (0.63–1.58)	.9972	1.26 (0.76–2.09)	.3744

B. Effect of study arm (lottery vs control) on secondary outcome: nonadherence
	Unadjusted		Adjusted for employment status
	OR (95% CI)	P	OR (95% CI)	P
Overall	0.78 (0.49–1.25)	.3038	0.84 (0.55–1.28)	4138
INR below at baseline (n = 18)	0.53 (0.24–1.17)	.1172	0.51 (0.23–1.14)	.1016
INR in range at baseline (n = 82)	0.94 (0.57–1.56)	.8216	0.99 (0.63–1.59)	.9959