Epidemiology and Risk Factors for Orthostatic Hypotension and Its Severity in Residents Aged > 60 years: A Cross-Sectional Study

Table 3

Characteristics of the study population with different OH severities.

		Mild (n = 332)	Moderate (n = 64)	Severe (n = 58)	Very severe (n = 50)	value
Sex, n (%)	Male	112 (0.34)	18 (0.28)	31 (0.53)	23 (0.46)	0.007
	Female	220 (0.66)	46 (0.72)	27 (0.47)	27 (0.54)
Age (years), n (%)	<70	164 (0.49)	29 (0.45)	36 (0.62)	22 (0.44)	0.150
	70–80	133 (0.40)	24 (0.38)	15 (0.26)	18 (0.36)
	>80	35 (0.11)	11 (0.17)	7 (0.12)	10 (0.2)
Marital status, n (%)	Spinsterhood	8 (0.02)	2 (0.03)	2 (0.03)	1 (0.02)	0.817
	Married	253 (0.76)	49 (0.77)	45 (0.78)	43 (0.86)
	Divorced	5 (0.02)	2 (0.03)	0 (0.00)	1 (0.02)
	Widowed	66 (0.20)	11 (0.17)	11 (0.19)	5 (0.10)
Social activities, n (%)	None	59 (0.18)	4 (0.06)	12 (0.21)	15 (0.30)	0.030
	Rare	48 (0.14)	7 (0.11)	3 (0.05)	5 (0.10)
	Few	84 (0.25)	26 (0.41)	12 (0.21)	11 (0.22)
	General	104 (0.31)	18 (0.28)	22 (0.38)	16 (0.32)
	Abundant	37 (0.11)	9 (0.14)	9 (0.16)	3 (0.06)
Hypertension, n (%)	Yes	176 (0.53)	25 (0.39)	23 (0.40)	23 (0.46)	0.009
Cerebrovascular disease, n (%)	Yes	67 (0.20)	17 (0.26)	15 (0.26)	16 (0.32)	0.649
Migraines, n (%)	Yes	23 (0.07)	4 (0.06)	9 (0.16)	11 (0.22)	0.002
Heart disease, n (%)	Yes	68 (0.20)	16 (0.25)	17 (0.29)	17 (0.34)	0.115
Diabetes, n (%)	Yes	44 (0.13)	12 (0.19)	11 (0.18)	9 (0.18)	0.379
Smoking, n (%)	Yes	74 (0.22)	11 (0.17)	29 (0.50)	18 (0.36)	<0.001
Drinking, n (%)	Yes	65 (0.20)	12 (0.19)	26 (0.45)	17 (0.34)	<0.001
General anesthesia surgery, n (%)	Yes	64 (0.19)	7 (0.11)	13 (0.22)	19 (0.38)	0.004
Mental disease (anxiety or depression), n (%)	Yes	26 (0.08)	8 (0.12)	10 (0.17)	9 (0.18)	0.392