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Table 1 Descriptive analysis of age regarding each group and between-group comparisons—N = 60, n controls = 30, n cases = 30

From: A study of voice quality in obese Egyptian children

Whole sample

Mean

SD

Median

Range

Between group comparison Welch t test

Min

Max

p value*

Interpretation

Age (years)

Controls

8.12

1.68

8.17

4.08

11

0.3858

Insignificant difference

Cases

7.63

2.51

8.09

4

12

  1. *Significance level at p value ≤ 0.05