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Table 5 Binary logistic regression results for TS4–TS5 vs. TS1–TS3 breast stage prediction

From: Non-invasive optical spectroscopic monitoring of breast development during puberty

  Univariate Multivariate
Model P value OR CI (95%)   P value OR CI (95%)  
 Age <0.0001 2.65 1.75 4.01 0.0129 1.86 1.14 3.04
 BMI 0.0002 1.54 1.23 1.93 0.0011 1.55 1.19 2.01
 BCRS 0.9185 0.96 0.43 2.14
 PC1 0.4113 0.81 0.49 1.34
 PC2 0.0012 0.23 0.09 0.55 0.0474 0.26 0.07 0.99
 PC3 0.3811 1.34 0.69 2.61
 PC4 0.4040 1.33 0.68 2.63
 PC5 0.2123 1.46 0.81 2.65
 PC6 0.3430 1.31 0.75 2.31
 PC7 0.1585 1.58 0.84 3.00
 PC8 0.2050 1.52 0.80 2.92
  1. TS Tanner stage, BMI body mass index, BCRS breast cancer risk score, PC principal component