Table 2. Cox regression models for... | American Society of Hematology

Table 2.

Cox regression models for mortality with demographic and therapy covariates in the cohort of children and adults with SCA (n = 419)

Variable	HR	95% CI	P
Age at the first visit, y	1.086	1.07-1.11	.000
Sex (male)	1.610	1.61-3.00	.133
Therapy∗
Hydroxyurea	0.379	0.17-0.83	.016
Transfusion	0.705	0.29-1.71	.440
Transplant	0.000	0.00 - undefined	.975
Medicaid†
1%-99% of visits	3.052	1.06-8.76	.038
100% of visits	7.440	2.44-22.72	.000

Variable	HR	95% CI	P
Age at the first visit, y	1.086	1.07-1.11	.000
Sex (male)	1.610	1.61-3.00	.133
Therapy∗
Hydroxyurea	0.379	0.17-0.83	.016
Transfusion	0.705	0.29-1.71	.440
Transplant	0.000	0.00 - undefined	.975
Medicaid†
1%-99% of visits	3.052	1.06-8.76	.038
100% of visits	7.440	2.44-22.72	.000

Reference category is no therapy.

Reference category is 0% of Medicaid visits.