Table 2.

Baseline BAI and BDI associations with patient characteristics

	Baseline BAI score		Baseline BDI score
Characteristic	Mean (SD)	P value	Mean (SD)	P value
Sex*
Male	6.92 (6.5)	.048	8.81 (5.4)	.739
Female	11.77 (9.4)		9.45 (7.8)
Age†
rho est:	0.017	.901	−0.115	.408
Highest education‡
High school	14.1 (10.9)	.028§	11.91 (7.9)	.234
College	6.52 (5.7)		7.96 (5.7)
Graduate school	11.17 (8.5)		9.25 (6.2)
Ethnicity‡
Non-Hispanic		.739		.177
Asian	4.06 (2.8)		3.33 (4.1)
Black	2.00 (NA)		1.00 (NA)
Middle Eastern	9.50 (0.7)		15.5 (4.9)
White	9.86 (8.2)		9.48 (6.1)
Hispanic	7.50 (11.1)		8.33 (8.2)
History of anxiety*
Yes	16.50 (11.0)	.059	13.67 (7.2)	.055
No	7.68 (6.8)		8.16 (5.9)
History of depression*
Yes	15.14 (9.1)	.093	14.13 (4.9)	.011
No	8.12 (7.7)		8.20 (6.2)
Baseline KPS‡
80	13.00 (NA)	.876	9.67 (8.1)	.987
90	9.27 (8.5)		9.03 (6.2)
100	8.71 (8.0)		9.06 (6.9)
RT type*
IMRT/VMAT	10.62 (8.6)	.026	9.95 (6.6)	.056
Protons	5.57 (6.0)		6.57 (5.0)
Glioma*
Yes	9.85 (8.4)	.526	9.63 (6.0)	.464
No	8.32 (8.1)		8.27 (7.0)
Seizures*
Yes	10.61 (8.1)	.343	10.91 (4.9)	.055
No	8.27 (8.3)		7.71 (7.1)
Antiepileptic drugs*
Yes	9.22 (7.7)	.702	9.82 (5.3)	.218
No	9.08 (8.8)		8.27 (7.4)
Chemotherapy*
Yes	9.86 (7.5)	.578	9.54 (5.8)	.590
No	8.54 (8.8)		8.58 (7.1)
Surgery*
Yes	8.53 (7.9)	.375	8.91 (6.3)	.726
No	11.5 (9.4)		9.80 (7.3)

Abbreviations: IMRT/VMAT = intensity modulated RT/volumetric arc therapy; KPS = Karnofsky Performance Status; RT = radiation therapy; SD = standard deviation.

^*Two-sample t test.

^†Pearson correlation.

^‡One-way analysis of variance.

^§Post hoc pairwise t test with Holm correction.