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Table 1 Fetal body and wet lung weights corrected for body weight (mean ± SEM).

From: Pulmonary hemodynamic responses to in utero ventilation in very immature fetal sheep

    Subgroups
  117 d control 12 hr IUV + 7 d Responders Non-responders
GA (days) 117 ± 1 117 ± 1 117 ± 1 116 ± 1
N 5 7 4 3
Body weight (kg) 2.3 ± 0.3 2.3 ± 0.3 1.9 ± 0.1 2.8 ± 0.4
Lung weight (g/kg bw) 33.6 ± 5.6 64.3 ± 15.4 76.9 ± 40.2 51.6 ± 24.7
  1. No statistical differences were present between fetuses that either responded or did not respond to IUV. All measurements were made at the time of post mortem.