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Table 1 Patient’s characteristics

From: Determination of the optimal inspiratory pressure providing adequate ventilation while minimizing gastric insufflation using real-time ultrasonography in Chinese children: a prospective, randomized, double-blind study

 

P8

(n = 18)

P10

(n = 18)

P12

(n = 18)

P14

(n = 17)

P16

(n = 17)

Age (yr)

2.8 ± 0.8

2.8 ± 0.7

2.9 ± 0.8

2.9 ± 0.7

3.1 ± 0.8

Sex ratio (F/M) (n)

7/11

6/12

6/12

7/10

8/9

Weight (kg)

12.9 ± 2.8

13.0 ± 2.3

13.4 ± 1.9

13.5 ± 2.2

13.9 ± 2.2

Height (cm)

92.3 ± 8.9

92.6 ± 7.6

92.8 ± 6.5

93.5 ± 7.8

96.0 ± 7.9

BMI (kg/m2)

15.0 ± 1.6

15.1 ± 1.5

15.5 ± 1.3

15.4 ± 1.2

15.1 ± 1.8

CSA (mm2)

133.3 ± 48.7

118.8 ± 41.4

135.4 ± 31.8

133.1 ± 43.5

146.6 ± 57.1

  1. Data are expressed as mean ± SD or number. BMI body mass index, CSA antral cross-section area