Table 3 Descriptive statistics (mean ± standard deviation) at baseline and follow-up two years later, presented by weight status group.
From: The Relationship between Changes in Weight Status and Insulin Resistance in Youth
NN ( )
|
NO ( )
|
ON ( )
|
OO ( )
| |||||
|---|---|---|---|---|---|---|---|---|
| Baseline | Follow-up | Baseline | followup | Baseline | followup | Baseline | followup | |
| Sex (females, males) | 17, 18 | 17, 18 | 14, 11 | 14, 11 | ||||
| Race (black, white, other) | 21, 13, 1 | 21, 13, 1 | 8, 15, 2 | 8, 15, 2 | ||||
Age 
|
|
|
|
|
|
|
|
|
| Median pubertal stage (range) | 2 (1–4) | 3 (1–5) | 2 (1–4) | 3 (1–4) | 2 (1–4) | 4 (2–4) | 2 (1–4) | 3 (1–5) |
Body mass 
|
|
|
|
|
|
|
|
|
Height 
|
|
|
|
|
|
|
|
|
BMI 
|
|
|
|
|
|
|
|
|
BMI change 
|
|
|
|
| ||||
BMI 
|
|
|
|
|
|
|
|
|
V /
|
|
|
|
|
|
|
|
|
| Glucose (mmol/L) |
|
|
|
|
|
|
|
|
Percent 
|
|
|
|
| ||||
Insulin 
|
|
|
|
|
|
|
|
|
Percent 
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
Percent 
|
|
|
|
| ||||
; NO 
all other groups at baseline, 
; NO versus NN, ON, and OO, 
; NN and 
at baseline, 
; 
and OO at baseline, 
; 
at baseline, 
; NN versus ON and OO, 
; NN, NO, and 
at baseline, 
, 
and 
.
; NO 
all other groups at baseline, 
; NO versus NN, ON, and OO, 
; NN and 
at baseline, 
; 
and OO at baseline, 
; 
at baseline, 
; NN versus ON and OO, 
; NN, NO, and 
at baseline, 
, 
and 
.