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Table 1 Age and unadjusted height (cm) and BMI (kg/m2) in females and males from same- and opposite-sex twin pairs

From: Does the sex of one’s co-twin affect height and BMI in adulthood? A study of dizygotic adult twins from 31 cohorts

  Females Males
SS OS SS OS
Number of individuals 39,856 27,100 28,638 26,708
Age
 Mean 43.9 43.0 44.5 43.3
 SD 16.9 15.7 16.6 15.6
 Min 20.0 20.0 20.0 20.0
 Max 99.0 95.9 99.2 94.5
Height
 Mean 164.6 165.0 178.3 178.5
 SD 6.8 6.7 7.2 7.2
 Min 135.0 135.7 147.0 145.0
 Max 193.0 194.0 208.3 207.0
BMI
 Mean 24.0 24.0 25.2 25.3
 SD 4.6 4.4 3.6 3.7
 Min 13.1 13.3 14.2 13.4
 Max 49.9 49.8 47.8 49.8
  1. SS same sex, OS opposite sex, SD standard deviation, Min minimum, Max maximum, BMI body mass index