Childhood Adenotonsillectomy Trial

Name

bmi_gain

Label

Body mass index (BMI) velocity

Description

Change in Body mass index (BMI) between baseline and followup / number of years between visit

Units
kilograms per year * meters squared
Type
numeric

Visit Number vs Body mass index (BMI) velocity

N Mean StdDev Median Min Max Unknown Total
Baseline 396 1.1 ± 1.8 0.9 -8.2 6.4 68 464
Follow-up 396 1.1 ± 1.8 0.9 -8.2 6.4 57 453

Treatment Arm vs Body mass index (BMI) velocity

Baseline
N Mean StdDev Median Min Max Unknown Total
Total 396 1.1 ± 1.8 0.9 -8.2 6.4 57 453
Early adenotonsillectomy (EAT) 194 1.3 ± 1.8 1.2 -5.8 6.4 32 226
Watchful waiting with supportive care (WWSC) 202 0.9 ± 1.8 0.7 -8.2 5.9 25 227

Treatment Arm vs Body mass index (BMI) velocity

Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 396 1.1 ± 1.8 0.9 -8.2 6.4 57 453
Early adenotonsillectomy (EAT) 194 1.3 ± 1.8 1.2 -5.8 6.4 32 226
Watchful waiting with supportive care (WWSC) 202 0.9 ± 1.8 0.7 -8.2 5.9 25 227

Age vs Body mass index (BMI) velocity

Baseline
N Mean StdDev Median Min Max Unknown Total
Total 396 1.1 ± 1.8 0.9 -8.2 6.4 57 453
5 - 7 years old 291 1.1 ± 1.7 0.9 -8.2 6.1 38 329
8 - 10 years old 105 1.3 ± 2.1 1.1 -5.8 6.4 19 124

Age vs Body mass index (BMI) velocity

Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 396 1.1 ± 1.8 0.9 -8.2 6.4 3 399
5 - 7 years old 259 1.0 ± 1.7 0.9 -8.2 6.1 3 262
8 - 10 years old 137 1.3 ± 2.0 1.1 -5.8 6.4 - 137

Gender vs Body mass index (BMI) velocity

Baseline
N Mean StdDev Median Min Max Unknown Total
Total 396 1.1 ± 1.8 0.9 -8.2 6.4 57 453
Female 203 1.2 ± 1.9 1.1 -8.2 5.9 31 234
Male 193 1.1 ± 1.6 0.9 -4.7 6.4 26 219

Gender vs Body mass index (BMI) velocity

Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 396 1.1 ± 1.8 0.9 -8.2 6.4 57 453
Female 203 1.2 ± 1.9 1.1 -8.2 5.9 31 234
Male 193 1.1 ± 1.6 0.9 -4.7 6.4 26 219

Race vs Body mass index (BMI) velocity

Baseline
N Mean StdDev Median Min Max Unknown Total
Total 396 1.1 ± 1.8 0.9 -8.2 6.4 57 453
White 142 1.0 ± 1.8 0.9 -8.2 6.1 14 156
Black 212 1.3 ± 1.8 1.1 -3.6 6.4 37 249
Other 42 0.8 ± 1.7 0.5 -2.8 4.9 6 48

Race vs Body mass index (BMI) velocity

Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 396 1.1 ± 1.8 0.9 -8.2 6.4 57 453
White 142 1.0 ± 1.8 0.9 -8.2 6.1 14 156
Black 212 1.3 ± 1.8 1.1 -3.6 6.4 37 249
Other 42 0.8 ± 1.7 0.5 -2.8 4.9 6 48