BMI ≤25 kg/m2 BMI >25-30 kg/m2 BMI >30-35 kg/m2 BMI >35-40 kg/m2 BMI >40 kg/m2
Total
N = 1442		 Apix
n = 728 		E/W
n =714 		Total
N = 2045 		Apix
n = 1005 		E/W
n = 1040 		Total
N = 1167 		Apix
n = 580 		E/W
n = 587 		Total
n = 442		 Apix
n = 236 		E/W
n = 206 		Total
N = 263 		Apix
n = 126 		E/W
n = 137
Clinical presentation of VTE, n (%)
Provoked 161
(11.2) 		81
(11.1) 		80
(11.2) 		189
(9.2) 		101
(10.0) 		88
(8.5) 		111
(9.5) 		57
(9.8) 		54
(9.2) 		50
(11.3) 		22
(9.3) 		28
(13.6) 		29
(11.0) 		11
(8.7) 		18
(13.1)
Unprovoked 1280
(88.8) 		647
(88.9) 		633
(88.7) 		1854
(90.7) 		903
(89.9) 		951
(91.4) 		1055
(90.4) 		522
(90.0) 		533
(90.8) 		392
(88.7) 		214
(90.7) 		178
(86.4) 		232
(88.2) 		114
(90.5) 		118
(86.1)
Not reported 1
(<0.1) 		0
(0.0) 		1
(0.1) 		2
(<0.1) 		1
(<0.1) 		1
(<0.1) 		1
(<0.1) 		1
(0.2) 		0
(0.0) 		0
(0.0) 		0
(0.0) 		0
(0.0) 		2
(0.8) 		1
(0.8) 		1
(0.7)
Risk factors, n (%)
Active cancer 51
(3.5) 		24
(3.3) 		27
(3.8) 		45
(2.2) 		24
(2.4) 		21
(2.0) 		25
(2.1) 		7
(1.2) 		18
(3.1) 		13
(2.9) 		7
(3.0) 		6
(2.9) 		7
(2.7) 		4
(3.2) 		3
(2.2)
Persistent or permanent immobility 94
(6.5) 		54
(7.4) 		40
(5.6) 		118 (5.8) 65
(6.5) 		53
(5.1) 		73
(6.3) 		40
(6.9) 		33
(5.6) 		35
(7.9) 		17
(7.2) 		18
(8.7) 		25
(9.6) 		11
(8.8) 		14
(10.3)
Previous VTE 179
(12.4) 		92
(12.6) 		87
(12.2) 		334
(16.3) 		164
(16.3) 		170
(16.4) 		208
(17.8) 		123
(21.2) 		85
(14.5) 		84
(19.0) 		50
(21.2) 		34
(16.5) 		58
(22.2) 		28
(22.4) 		30
(22.1)
Known thrombophilia 41
(2.8) 		24
(3.3) 		17
(2.4) 		52
(2.5) 		28
(2.8) 		24
(2.3) 		31
(2.7) 		17
(2.9) 		14
(2.4) 		6
(1.4) 		3
(1.3) 		3
(1.5) 		2
(0.8) 		2
(1.6) 		0
(0.0)
Cigarette smoking 383
(26.6) 		194
(26.6) 		189
(26.5) 		476
(23.3) 		226
(22.5) 		250
(24.1) 		259
(22.2) 		128
(22.1) 		131
(22.3) 		97
(21.9) 		54
(22.9) 		43
(20.9) 		60
(23.0) 		28
(22.4) 		32
(23.5)
Diabetes mellitus 95
(6.6) 		59
(8.1) 		36
(5.0) 		214
(10.5) 		99
(9.9) 		115
(11.1) 		188
(16.1) 		94
(16.2) 		94
(16.0) 		98
(22.2) 		56
(23.7) 		42
(20.4) 		64
(24.5) 		34
(27.2) 		30
(22.1)
Hypercholesterolemia 245
(17.0) 		129
(17.7) 		116
(16.3) 		494
(24.2) 		244
(24.3) 		250
(24.1) 		330
(28.3) 		173
(29.9) 		157
(26.7) 		146
(33.0) 		81
(34.3) 		65
(31.6) 		83
(31.8) 		45
(36.0) 		38
(27.9)
Hypertension 399
(27.7) 		206
(28.3) 		193
(27.1) 		839
(41.1) 		416
(41.4) 		423
(40.7) 		597
(51.2) 		293
(50.6) 		304
(51.8) 		263
(59.5) 		139
(58.9) 		124
(60.2) 		171
(65.5) 		90
(72.0) 		81
(59.6)
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