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Biomedical subjects

L Pastorin

Publications and source records attributed to L Pastorin.

36 records · Page 2Linked to original sources

The distribution of age at menarche in a random series of Turin girls followed longitudinally.

A longitudinal study on 508 girls chosen at random from the elementary schools of Turin showed that age at menarche had a Gaussian distribution. The mean age was 12.58 +/- 0.05 years. Peaks of incidence of menarche were observed in January and July-September. The correlation coefficient of mothers' (recollected) age at menarche with daughters' was 0.32.

Adolescent↗