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    Children During Adolescence [10 - 16 Years]
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TABLE 28.  MEAN AGE (YRS.) & S.D. AT 5 STAGES OF GENITALIA DEVELOPMENT IN BOYS  

CENTRE Stage 1 Stage II Stage III Stage IV Stage V
  N mean S.D N mean S.D. N mean S.D. N mean S.D. N mean S.D.

RURAL
CHANDIGARH 269 10.6 1.3 308 10.7 1. 1 420 11.7 1.5 307 13.9 1.1 141 14.7 1.0
HYDERABAD 110 10.9 0.8 375 11.0 0.8 374 13.2 1. 1 113 13.9 1.1 2 14.6 0.5
JABALPUR 372 11.3 1.0 420 11.9 1.0 397 13.4 1.2 301 14.3 1.0 174 15.1 0.9
VARANASI 434 12.2 0.9 508 12.9 1.1 320 13.5 1.0 80 13.9 0.8 16 14.6 0.5
VELLORE 455 12.8 1.1 316 12.8 1.1 180 13.7

1.0

117 14.1 0.8 41 14.3 0.7
URBAN
VELLORE 459 12.5 0.8 445 12.8 0.8 209 13.7 1.1 116 14.0 0.9 17 14.9 0.7
DELHI 335 10.5 1.1 510 11.0 1.0 486 12.5 1.2 414 13.8 1.1 175 14.9 1.1


TABLE 29. MEAN & S.D OF WEIGHT (KG.) AT 5 STAGES OF GENITALIA DEVELOPMENT IN BOYS

CENTRE Stage I Stage II Stage III Stage IV Stage V
  N mean S.D N mean S.D. N mean S.D. N mean S.D. N mean S.D.

RURAL
CHANDI GARH 269 23.8 4.5 324 23.7 3.9 416 26.5 4.0 305 35.1 5.1 140 41.9 5.7
HYDERABAD 110 22.9 2.6 376 23.4 3.1 374 29.0 3.5 114 36.8 4.7 2 42.5 2.5
JABALPUR 372 24.4 3.5 427 25.7 3.5 397 30.6 4.4 301 35.4 5.3 178 40.1 6.1
VARANASI 434 25.9 3.0 517 27.4 3.6 321 32.7 4.6 80 41.3 4.8 16 47.7 7.3
VELLORE 455 26.7 3.3 322 27.9 3.3 180 32.5 3.9 117 36.7 4.6 41 41.4 4.2
URBAN
VELLORE 458 27.4 4.1 448 29.0 4.4 209 34.9 5.6 116 39.5 5.5 17 47.5 7.2
DELHI 336 23.5 3.7 518 25.4 4.1 486 29.8 4.8 415 36.1 6.2 175 43.7 7.2

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