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Table 1 Baseline Characteristics

From: Comparison of gastric insufflation using LMA-supreme and I-gel versus tracheal intubation in laparoscopic gynecological surgery by ultrasound: a randomized observational trial

Variable

Group I

Group S

Group T

P value

Age (year)

39.57 (12.03)

42.43 (11.75)

43.40 (12.07)

0.174

Weight (kg)

59.07 (6.29)

59.37(7.10)

63.13(7.93)

0.054

Height (cm)

159.20 (5.60)

159.83 (5.15)

160.93 (4.43)

0.413

BMI (kg m−2)

23.38 (2.95)

23.29 (3.05)

24.36 (2.68)

0.289

ASA physical status

   

0.475

I

23 (76.6%)

25 (83.3%)

21 (70%)

 

II

7 (23.4%)

5 (16.7%)

9 (30%)

 

Mallampati score

   

0.600

I

1 (3.3%)

3 (10%)

1 (3.3%)

 

II

18 (60%)

15 (50%)

20 (66.7%)

 

III

11 (36.7%)

12 (40%)

9 (30%)

 

Thyromental distance (cm)

7.67 (0.83)

7.78 (0.70)

7.48 (0.55)

0.940

Duration of anesthesia (min)

127.13 (38.78)

129.47 (37.71)

130.40 (34.90)

0.921

Duration of pneumoperitoneum (min)

92.20 (39.99)

95.83 (37.95)

95.20 (32.81)

0.257

  1. Data are expressed as number (percentage) or mean (SD). ASA, American Society of Anesthesiologists. Group I, Group I-gel; Group S, Group LMA Supreme; Group T, Group tracheal tube