Table II.

Predictors of Initial Stem Cell Transplant Hospitalization Cost

Variable	Coefficient	Std. error	Lower 95% CI	Upper 95% CI	χ2	p
Age at SCT	0.019	0.004	0.011	0.028	18.92	<.001
Race (White)	−0.047	0.081	−0.206	0.112	0.34	.56
Gender (female)	−0.063	0.065	−0.190	0.065	0.92	.34
Insurance (nonprivate)	0.004	0.071	−0.136	0.143	0.00	.96
Diagnosis (Reference: Immunologic)
Oncologic	−0.092	0.088	−0.265	0.081	1.08	.30
Hematologic	−0.029	0.087	−0.200	0.142	0.11	.74
Other	−0.105	0.175	−0.448	0.238	0.36	.55
SCT type (Reference: Allogeneic—unrelated)
Autologous	−0.069	0.116	−0.297	0.159	0.35	.55
Allogeneic—related	−0.144	0.085	−0.310	0.021	2.91	.09
Syngeneic	−0.142	0.274	−0.678	0.395	0.27	.60
Length of stay	0.009	0.001	0.007	0.010	201.50	<.001
Year of psychology consultation	−0.044	0.026	−0.096	0.007	2.87	.09
Number of psychology visits	0.004	0.010	−0.016	0.024	0.14	.71
Time to psychology consultation	0.003	0.001	<0.001	0.006	6.83	.01

SCT = stem cell transplant.