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Table 5 Description of physical activity before surgery, during hospitalization, and after discharge

From: Preoperative walking recommendation for non-cardiac surgery patients to reduce the length of hospital stay: a randomized control trial

Characteristic

Intervention

(n = 249)

Control

(n = 119)

p value

Activity validation before surgery

   

 Accelerometer users

20 (8.4)

20 (16.8)

 Physical activity (min/week)

   

 Low (1.5–3.0 MET)

358 [230–507]

196 [166–255]

0.004

 Moderate (3.1–6.0 MET)

45 [38–86]

26 [4–47]

0.025

 Vigorous (6.1–9.0 MET)

0 [0–1]

0 [0–1]

0.952

 Total

403 [268, 630]

237 [200, 321]

0.003

Time to first walk after surgery in hospital (hours), n (%)

   

 Walk before to 24 h

153 (61.4)

68 (57.1)

0.710

 Walk between 24 and 72 h

88 (35.3)

47 (39.5)

 

 Walk time over 72 h

8 (3.2)

4 (3.4)

 

Place of first ambulation, n (%)

   

 Around the bed

13 (5.2)

7 (5.9)

0.218

 From the bed to the bathroom

164 (65.9)

87 (73.1)

 From the bed to the hallway

35 (14.1)

9 (7.6)

 Through the hallway

7 (2.8)

6 (5.0)

 Other

30 (12.0)

10 (8.4)

Following walking behavior after six months from the surgery

   

 Were you walking after surgery at least 150 min at the week? Yes

191 (76.7)

44 (36.9)

< 0.001

  1. METS is defined as the amount of oxygen consumed while sitting at rest and is equal to 3.5 ml O2 per kg body weight × min