Table A1—

BMI during follow-up

Year groupnFirst quartileMedianThird quartileMeanSDZP
Women
 Baseline
  Intensive30221.2923.3525.2623.412.76
  Conventional27821.2222.9624.9723.242.87
 1
  Intensive28622.1924.0726.6224.433.08−5.99<0.001
  Conventional26521.4723.2525.2623.592.96
 2
  Intensive26722.2824.2426.8924.823.40−6.11<0.001
  Conventional25221.5923.4925.6123.792.94
 3
  Intensive24322.4524.5927.4725.213.63−5.70<0.001
  Conventional23321.5623.7025.6723.963.12
 4
  Intensive22922.6224.8228.2125.543.90−4.78<0.001
  Conventional22321.8624.0726.0124.293.12
 5
  Intensive19522.9725.1428.4926.224.29−5.93<0.001
  Conventional18421.9224.0826.1924.413.11
 6
  Intensive13423.2025.2829.0026.254.37−4.66<0.001
  Conventional12122.0224.2826.6124.663.39
 7
  Intensive7823.8325.6929.7126.904.85−2.710.007
  Conventional6822.9024.1226.9725.203.53
 8
  Intensive3422.7324.5330.4526.585.48−1.930.054
  Conventional3822.8425.1927.9125.843.84
 9
  Intensive3122.9624.8730.0426.995.64−1.730.083
  Conventional3023.2726.0028.1726.073.34
 Overall (test of stochastic ordering)6.87<0.0001
Men
 Baseline
  Intensive31721.7123.3925.2823.672.54
  Conventional34922.4224.2826.0724.352.64
 1
  Intensive31622.9224.1926.2024.772.72−6.06<0.001
  Conventional34722.8124.6026.4924.742.76
 2
  Intensive31523.2224.7126.9225.262.97−7.84<0.001
  Conventional34723.0524.8026.7124.862.67
 3
  Intensive31223.5625.1727.2825.693.19−8.82<0.001
  Conventional34623.1025.1326.9225.062.73
 4
  Intensive31123.9225.2827.8725.923.29−9.18<0.001
  Conventional34423.2624.9927.1525.152.74
 5
  Intensive26923.8225.5928.0326.093.40−7.66<0.001
  Conventional29923.4724.9627.2425.342.81
 6
  Intensive19224.0425.8028.3826.524.44−7.50<0.001
  Conventional20023.5324.7726.9725.242.84
 7
  Intensive10923.8026.1728.8026.533.66−5.31<0.001
  Conventional11923.6925.1826.8525.462.97
 8
  Intensive6524.3725.7828.9326.884.06−4.61<0.001
  Conventional6322.8324.9026.7525.112.74
 9
  Intensive4623.9626.0330.1227.184.37−3.75<0.001
  Conventional4623.5524.7927.0225.442.98
 Overall (test of stochastic ordering)−9.84<0.0001
  • Test statistics and P values for group differences at each individual year are from the large-sample approximation to the Wilcoxon’s rank-sum test using the Wei-Lachin variance estimate. The “overall” results are based on the Wei-Lachin test of stochastic ordering.