The chemical basis of growth and senescence / by T. Brailsford Robertson.

  • Thorburn Robertson
Date:
[1923]
Catalogue details

Licence: Public Domain Mark

Credit: The chemical basis of growth and senescence / by T. Brailsford Robertson. Source: Wellcome Collection.

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    TABLE XI Males Weight in Ounces Age of infant in months Observed Calculated Deviation from calculated value 0 127 127 ± 0 1 155 156 — 1 2 187 180 + 7 3 206 206 ± 0 4 224 230 — 6 5 254 254 ± 0 6 270 273 — 3 7 287 288 — 1 8 300 301 — 1 9 311 311 ± 0 10 326 319 11 333 325 12 330 330 The equation of the curve of growth for the first nine months of the extra-uterine life of South Australian females is found to be:— ^aso-*-0-111^ 2'47) CD In the following table and figure (Fig. 4) the observed weights at various ages are compared with those cal- dilated from the above formula:— TABLE XII Females Weight in Ounces Age of infant in months Observed Calculated Deviation from calculated value 0 121 121 ± 0 1 153 142 + 11 2 168 164 + 4 3 188 187 + 1 4 209 209 ± 0 5 224 230 — 6 6 253 249 + 4 7 263 267 — 4 8 270 282 — 12 9 300 295 + 5 10 315 305 11 335 314 12 345 321
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