Table 3 Univariate and multivariate analysis of factors associated with MSE diagnostic yield.

From: Prospective multicenter study to identify optimal target population for motorized spiral enteroscopy

 

Univariate

Multivariate

Dyield (Yes)

Dyield (No)

p

OR

95%CI

p

Sex (male), n (%)

118 (54.6%)

58 (52.7%)

0.745

    

Age, years (IQR)

67 (60–75)

64 (50–77)

0.363

    

BMI, Kg/m2 (IQR)

26 (24–30)

26 (23–31)

0.832

    

SBIT, min (IQR)

41 (28–68)

40 (25–58)

0.684

    

TET, min (IQR)

65 (49–92)

60 (41–82)

0.055

1.007

0.981

1.035

0.589

DMI, cm (IQR)

252 (122–414)

257 (73–410)

0.190

    

Prior GI surgery, n (%)

21 (9.7%)

23 (20.9%)

0.005

0.128

0.032

0,509

0.004

ASA Class III/IV, n (%)

74 (34.4%)

33 (30%)

0.439

    

Oral route, n (%)

151 (69.9%)

66 (60%)

0.073

0.983

0.297

3.254

0.977

Indication (SB bleeding), n (%)

157 (72.7%)

61 (55.5%)

0.001

0.899

0.739

1.092

0.282

  1. ASA American Society of Anesthesiology, BMI body mass index, DMI depth of maximum insertion, GI gastrointestinal, IQR interquartile range, SBIT small bowel insertion time, TET total exploration time.