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Table 2 Spearman correlation coefficients (corr) after gastric bypass surgery1

From: Breast cancer biomarkers predict weight loss after gastric bypass surgery

    Samples/Correlation (Pvalue1)
Biomarker
Current BMI Months Since Surgery 0 3 6 12
n-PSA Pre 15/-.013 13/-.32 12/-.074 7/-.43 (.34)
  Post 9/-.32 8/.17 8/.21 7/.11
  Total 24/-.20 21/-.19 20/.026 15/-.057
n-adiponectin Pre 14/.10 12/-.12 11/-.073 8/-.26
  Post 8/.12 6/.14 8/.095 7/.14
  Total 22/.076 18/.005 19/.053 15/-.15
s-adiponectin Pre 18/.28 17/.43 (.084) 17/-.20 8/-.17
  Post 10/.030 9/-.083 9/.35 7/-.50 (.25)
  Total 28/.19 26/.23 26/.13 15/-.28
BMI Δ     
n-PSA Pre   13/-.45 (.12) 12/.028 7/.32
  Post   8/.66 (.076) 8/.55 (.16) 8/.60 (.12)
  Total   21/.19 20/.28 15/.38
n-adiponectin Pre   12/-.042 11/.28 8/-.33
  Post   6/-.54 (.27) 8/.21 7/.29
  Total   18/-.17 19/.15 15/.15
s-adiponectin Pre   17/.007 17/-.44 (.076) 8/-.67 (.071)
  Post   9/-.27 9/-.15 7/.11
  Total   26/.091 26/-.36 15/-.39
  1. 1: p values are shown only for correlations ≥ 0.4. Pre: pre-menopausal; Post: post-menopausal; Total: Total sample