Table 4.

Significant Logistic Regression Predictor Variable Frequencies and Chi-square Values for Bone Marrow Transplant Patients’ Return to Primary Acute Care Service

Factor	Frequency*	%	β	SE	Wald (χ2)	p	OR [95% CI]
Antiviral			.441	.225	3.84	0.0501
No	31	21.08					0.413 [0.16, 0.966]
Yes	116	78.91					2.318 [1.03, 6.17]
Antifungal			.633	.246	6.61	0.0101
No	30	20.41					0.281 [0.09, 0.70]
Yesv	117	79.59					3.54 [1.42, 10.15]
Antibacterial			1.03	.531	3.78	0.0519
No	11	7.48					0.12 [0.01, 0.68]
Yes	136	92.52					7.89 [0.01, 146.86]
Platelet			.660	.176	13.98	0.0002
≥43 K/ uL	78	53.06					0.267 [0.13, 0.52]
< 43 K/uL	69	46.94					3.74 [1.89, 7.59]
Creatinine			.663	.198	11.166	0.0008
≤.9 mg/dL	50	34.01					0.26 [0.11, 0.56]
> .9 mg/dL	97	65.99					3.77 [1.77, 8.52]
Primary Cancer			1.13	.527	4.65	0.0311
Other	13	8.84					0.10 [0.00, 0.54]
Leukemia, lymphoma, or multiple myeloma	134	91.16					9.72 [1.83, 179.70]

^*Clinical cut points (median clinical value of the entire population) used in classifying patients into categories: K/uL, thousand per microliter; mg/dL, milligram per deciliter