Table 5 Results of the univariate analysis of the possible variables that influenced the tolerance or nontolerance to the accelerated recovery program in the subgroups of the SARP group (n = 84)

Postoperative complications (Clavien–Dindo), n (%)

Yes, CD ≥ 1

4 (19.0)

17 (81)

 < 0.0001^b

No

47 (74.6)

16 (25.4)

Need to perform ostomy, n (%)

Yes

2 (14.3)

12 (85.7)

 < 0.0001^b

No

49 (70)

21 (30.0)

Duration of surgery, min

0.004^d

Mean ± SD

217.87 ± 56.86

262.00 ± 75.89

Median (Q1; Q3)

252.50 (210.00; 305.00)

210.00 (180.00; 240.00)

Type of surgery, n (%)

Colectomy

49 (70.0)

21 (30.0)

Proctectomy

2 (14.3)

12 (85.7)

 < 0.0001^b

BMI, n (%)

 < 25

14 (50)

14 (50)

0.069^b

 ≥ 25

30 (71.4)

12 (28.6)

BMI, n (%)

Eutrophic

13 (46.4)

14 (53.6)

0.064^b

Overweight

20 (70.7)

10 (29.3)

Obese

9 (90)

1 (10)

Age, n (%)

 < 65 years

45 (65.2)

24 (34.8)

0.566^b

 ≥ 65 years

8 (57.1)

6 (42.9)

Age range, n (%)

 < 40 years

6 (66.7)

3 (33.3)

0.406^c

40 to 60 years

32 (62.7)

19 (37.3)

60 to 70 years

10 (66.7)

5 (33.3)

 > 70 years

3 (33.3)

6 (66.7)

Sex, n (%)

Female

32 (62.7)

19 (37.3)

0.790^a

Male

21 (65.6)

11 (34.4)

ASA classification, n (%)

1

24 (60.0)

16 (40.0)

0.481^a

2

29 (67.4)

14 (32.6)

Presence of comorbidity, n (%)

Yes

33 (63.5)

19 (36.5)

0.923^b

No

20 (64.5)

11 (35.5)

Disease, n (%)

Malignant

31 (54.4)

26 (45.6)

0.084^b

Benign

20 (74.1)

7 (25.9)

Surgical time, n (%)

 ≤ 3

0 (0.0)

0 (0.0)

 > 3

51 (60.7)

33 (39.3)

–

ICU time, n (%)

Up to 1 day

46 (62.2)

28 (37.8)

0.477^c

More than 1 day

7 (77.8)

2 (22.2)

Use of opioids, n (%)

Yes

41 (62.1)

25 (37.9)

0.517^b

No

12 (70.6)

5 (29.4)