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Table 2 Chi-square test of timing of puberty between boys and girls

From: The relationship between obesity and body compositions with respect to the timing of puberty in Chongqing adolescents: a cross-sectional study

  Boys (n = 441) Girls (n = 407) χ2 P
Early puberty 56 (12.7%) 80 (19.7%) 7.609 0.007
On-time puberty 310 (70.3%) 155 (38%) 88.673 <0.001
Delayed puberty 75 (17.0%) 172 (42.3%) 65.389 <0.001
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