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Table 3 Stratified Analysis of rs3087918 by age, BMI and menopausal status

From: LncRNA MEG3 rs3087918 was associated with a decreased breast cancer risk in a Chinese population: a case-control study

Group rs3087918 (Case/Control)
TT TG GG TG + GG
Age
  < =49 69/93 87/141 19/64 106/205
 OR(95%CI) 1.00 (reference) 0.83 (0.55–1.25) 0.40 (0.22–0.73) 0.70 (0.47–1.03)
P-value   0.378 0.002* 0.069
  > 49 102/166 120/193 28/43 148/236
 OR(95%CI) 1.00 (reference) 1.01 (0.72–1.42) 1.06 (0.62–1.81) 1.02 (0.74–1.41)
P-value   0.945 0.832 0.901
BMI (kg/m2)
  < 24 134/206 147/254 35/74 182/328
 OR(95%CI) 1.00 (reference) 0.89 (0.66–1.20) 0.73 (0.46–1.15) 0.85 (0.64–1.13)
P-value   0.441 0.171 0.271
  > =24 37/53 60/80 12/33 72/113
 OR(95%CI) 1.00 (reference) 1.07 (0.63–1.84) 0.52 (0.24–1.14) 0.91 (0.55–1.53)
 P-value   0.794 0.100 0.727
Menstrual-status
 postmenopausal 114/167 128/201 29/65 157/266
 OR(95%CI) 1.00 (reference) 0.93 (0.67–1.29) 0.65 (0.40–1.08) 0.87 (0.64–1.18)
P-value   0.675 0.093 0.356
 menstruating 57/92 79/133 18/42 97/175
 OR(95%CI) 1.00 (reference) 0.96 (0.62–1.48) 0.69 (0.36–1.32) 0.90 (0.59–1.35)
P-value   0.848 0.260 0.597
  1. BMI: body mass index, OR: odds ratio, CI: confidence interval
  2. *The P Value < 0.05