Variables

All

n = 394

Sex

P

Men n = 163

Women n = 231

Complications

None

Present

Desaturation

Hypotension

Bradycardia

Bradypnea

Prevention NVPO

Yes

Not

Accompanying

Present

Absent

Back to hospital

Yes

Not

Discharging score

CHUNG

PADSS

No evaluation

Thromboembolic prev.

Yes

Not

Length of stay

X ± ET

≤12 Hours

>12 hours

381 (96.8)

13 (3.2)

6 (1.5)

3 (0.6)

2 (0.5)

2 (0.5)

69 (17.5)

325 (85.1)

391 (99.2)

3 (0.8)

3 (0.8)

391 (99.2)

1 (0.5)

3 (0.8)

390 (99)

2 (0.5)

392 (99.5)

11.9 ± 6.4

262 (66.4)

132 (32.6)

154 (40.4)

9 (69.3)

4 (60)

3 (100)

2 (100)

2 (100)

29 (42)

134 (41.2)

162 (41.4)

1 (33.3)

2 (66.7)

161 (41.2)

1 (100)

2 (66.7)

160 (41)

1 (50)

167 (42.6)

12.4 ± 6.6

103 (39.3)

60 (45.5)

227 (59.6)

4 (30.7)

2 (40)

0

0

0

40 (58)

191 (58.8)

229 (58.6)

2 (66.7)

1 (33.3)

230 (58.8)

0

1 (33.3)

230 (59)

1 (50)

225 (57.4)

11.7 ± 6.3

159 (60.7)

72 (54.5)

0.239

0.534

0.777

0.372

0.328

0.788

0.300