Variables

Overall

n = 878

Survivor

n = 706

Death

n = 172

p

Age (years)

33.4 ± 15.9

34.1 ± 15.8

33.2 ± 16.8

0.434

<50

713 (81.2)

572 (81.0)

141 (82.0)

≥50

165 (18.8)

134 (19.0)

31 (18.0)

Sex

0.093

Male

471 (53.6)

387 (54.8)

84 (48.8)

Female

407 (46.4)

319 (45.2)

88 (51.2)

Socioeconomic level

<0.001

Low

580 (66.1)

442 (62.6)

138 (80.2)

Moderate

162 (18.5)

142 (20.1)

20 (11.6)

High

136 (15.5)

122 (17.3)

14 (8.1)

Number of components reached

<0.001

1

147 (16.7)

134 (19.0)

13 (7.6)

2

496 (56.5)

419 (59.3)

77 (44.8)

3

196 (22.3)

142 (20.1)

54 (31.4)

4

39 (4.4)

11 (1.6)

28 (16.3)

Organ affected

Head

293 (33.4)

218 (30.9)

75 (43.6)

0.001

Neck

167 (19.0)

122 (17.3)

45 (26.2)

0.006

Thorax

221 (25.2)

154 (21.8)

67 (39.0)

<0.001

Hand

151 (17.2)

120 (17.0)

31 (18.0)

0.412

Abdomen

166 (18.9)

106 (15.0)

60 (34.9)

<0.004

Arm

211 (24.0)

166 (23.5)

45 (26.2)

0.262

Foot

296 (33.7)

233 (33.0)

63 (36.6)

0.208

Leg

84 (9.6)

64 (9.1)

20 (11.6)

0.188

Heel

306 (34.9)

261 (37.0)

45 (26.2)

0.004