Table III.

Patient characteristics, pediatric nephrology clinic BP, and ABPM results at baseline grouped by white coat hypertension status

Patient characteristics	Stable white coat hypertension (n = 71, 80%)	Intermittent white coat hypertension (n = 18, 20%)	P value
Female	14 (20%)	6 (33%)	.22
Age <12 y	11 (15%)	5 (28%)	.3
Age 12-17 y	60 (85%)	13 (72%)
BMI z score	1.8 [0.7-2.2]	1.7 [0.9-2.0]	.81
Obesity	39 (55%)	10 (56%)	>.99
Height percentile	65.4 [34.6-87.3]	76.2 [70.1-94.1]	.06
ADHD	5 (7%)	1 (6%)	>.99
Family history of HTN	48 (70%)	13 (76%)	.77
Family history of diabetes	20 (29%)	9 (53%)	.09
Clinic auscultatory SBP index	1.05 [1.0-1.08]	0.92 [0.9-0.97]	<.001
Clinic auscultatory DBP index	0.87 [0.79-0.96]	0.76 [0.72-0.85]	.016
Clinic oscillometric SBP index	1.08 [1.03-1.14]	0.92 [0.9-0.97]	<.001
Clinic oscillometric DBP index	0.91 [0.84-0.96]	0.87 [0.8-0.89]	.09
ABPM wake SBP index	0.89 [0.85-0.92]	0.89 [0.87-0.91]	.65
ABPM wake DBP index	0.83 [0.77-0.87]	0.83 [0.81-0.88]	.30
ABPM sleep SBP index	0.88 [0.85-0.91]	0.89 [0.86-0.92]	.54
ABPM sleep DBP index	0.83 [0.77-0.88]	0.83 [0.79-0.88]	.65
Adequate SBP nocturnal dipping	47 (66%)	13 (72%)	.78
Adequate DBP nocturnal dipping	63 (89%)	16 (89%)	>.99

Median [IQR] or n (%).