Table 3.

Odds ratios of ocular hypertension according to systolic and diastolic blood pressures and hypertensive status.

Characteristics	No. of cases	Odds ratio (95% confidence interval)
		Age- and sex-adjusted	Ptrend	Multivariable adjusteda	Ptrend
Systolic blood pressure, mmHg
< 120	19	1 (reference)	< 0.001	1 (reference)	< 0.001
120–129	23	1.83 (0.99–3.38)		1.99 (0.96–4.09)
130–139	26	2.27 (1.25–4.12)		2.09 (0.99–4.39)
140–159	34	3.04 (1.73–5.35)		3.48 (1.72–7.04)
≥ 160	13	5.71 (2.79–11.7)		5.19 (2.05–13.1)
Diastolic blood pressure, mmHg
< 80	67	1 (reference)	< 0.001	1 (reference)	< 0.001
80–84	16	1.15 (0.66–1.99)		1.18 (0.62–2.24)
85–89	8	0.82 (0.39–1.71)		0.83 (0.35–1.99)
90–99	16	1.93 (1.11–3.37)		1.95 (0.98–3.90)
≥ 100	8	4.00 (1.86–8.59)		4.28 (1.80–10.2)
Hypertensionb
No	47	1 (reference)	< 0.001	1 (reference)	0.01
Yes	68	2.02 (1.36–3.02)		1.88 (1.14–3.08)

LDL, low-density lipoprotein.

^aAdjusted for age, sex, smoking status, alcohol intake, diabetes, body mass index, LDL-C level, and central corneal thickness. For systolic blood pressure and diastolic blood pressure, we have additionally adjusted for use of any antihypertensive medication.

^bHypertension was defined as use of any antihypertensive medication, systolic blood pressure ≥ 140 mmHg, and/or diastolic blood pressure ≥ 90 mmHg.