. 2020 Jun 26;22(6):e14977. doi: 10.2196/14977

Table 2.

Comparison of the health characteristics of SiSU health station users and National Health Survey participants.

Variables		SiSU health station users (unweighted), n (%)	SiSU health station users (weighted), n (%)	NHS^a participants, n (%)	NHS participants vs weighted SiSU health station users, OR^b (95% CI)^c	P value^d
High BP^e(mm Hg)
	Yes	22,556 (16.10)	26,905 (19.16)	3386 (23.05)	1.26 (1.21-1.31)	<.001
	No	117,576 (83.90)	113,227 (80.84)	11,302 (76.95)	N/A^f	N/A
BMI (kg/m²) status
	Overweight/obese	83,055 (55.49)	92,651 (61.88)	9455 (62.07)	1.01 (0.97-1.04)	.66
	Low to normal	66,624 (44.51)	67,245 (38.12)	5,779 (37.93)	N/A	N/A
Diabetes status
	Diabetic	9339 (5.18)	11,909 (6.58)	969 (6.30)	0.95 (0.89-1.02)	.17
	Nondiabetic	171,103 (94.82)	168,533 (93.42)	14,424 (93.70)	N/A	N/A
Smoking status
	Nonsmoker	157,972 (87.55)	156,443 (86.70)	13,244 (86.04)	1.06 (1.01-1.11)	.02
	Smoker	22,470 (12.45)	23,999 (13.30)	2149 (13.96)	N/A	N/A

^aNHS: National Health Survey.

^bOR: odds ratio.

^cRelative odds of exposure in weighted SiSU users compared with NHS participants.

^dP value was obtained from binary logistic regression.

^eBP: blood pressure.

^fN/A: not applicable.