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Table 3 Angiographic findings according to sex in total population

From: Sex differences in coronary angiographic findings in patients with stable chest pain: analysis of data from the KoRean wOmen’S chest pain rEgistry (KoROSE)

Characteristic

Men

(n = 941)

Women

(n = 1407)

P value

Obstructive CAD (LM ≥ 50%, other ≥ 70%)

348 (37.0)

400 (28.4)

 < 0.001

 Insignificant

593 (63.0)

1007 (71.6)

 < 0.001

 One-vessel disease

197 (20.9)

242 (17.2)

 Two-vessel disease

95 (10.1)

120 (8.5)

 Three-vessel disease

56 (6.0)

38 (2.7)

 Two- or three-vessel disease

151 (16.0)

158 (11.2)

0.001

LM disease (≥ 50%)

36 (3.8)

14 (1.0)

 < 0.001

LAD stenosis

   

 Total LAD ≥ 70%

233 (24.8)

277 (19.7)

0.003

 Proximal LAD ≥ 70%

116 (12.3)

140 (10.0)

0.070

 Mid-LAD ≥ 70%

101 (10.7)

132 (9.4)

0.283

 Distal LAD ≥ 70%

19 (2.0)

21 (1.5)

0.334

LCX stenosis

   

 Total LCX ≥ 70%

140 (14.9)

161 (11.4)

0.015

 Proximal LCX ≥ 70%

55 (5.8)

59 (4.2)

0.068

 Distal LCX ≥ 70%

69 (7.3)

94 (6.7)

0.543

RCA stenosis

   

 Total RCA ≥ 70%

153 (16.3)

147 (10.4)

 < 0.001

 Proximal RCA ≥ 70%

51 (5.4)

52 (3.7)

0.046

 Mid-RCA ≥ 70%

51 (5.4)

64 (4.5)

0.338

 Distal RCA ≥ 70%

50 (5.3)

43 (3.1)

0.006

Branched artery stenosis

   

 Diagonal ≥ 70%

45 (4.8)

25 (1.8)

 < 0.001

 OM ≥ 70%

25 (2.7)

12 (0.9)

0.001

 PDA or PL ≥ 70%

28 (3.0)

13 (0.9)

 < 0.001

LM disease (≥ 50%) and pLAD stenosis (≥ 70%)

244 (25.9)

283 (20.1)

0.001

LM disease (≥ 50%) and proximal stenosis (≥ 70%)

348 (37.0)

400 (28.4)

 < 0.001

  1. Numbers are expressed as n (%)
  2. CAD coronary artery disease; LM left main; LAD left anterior descending artery; LCX left circumflex artery; RCA right coronary artery; OM obtuse marginal artery; PDA posterior descending artery; PL posterior longitudinal artery