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Table 4 Regression parameters for predictions of UCPM and LCPM tooth sizes in each arch and per sex

From: New regression equations for predicting human teeth sizes

  Constants
r a b SEE r2
UCPM T 0.574 12.34*** 0.42*** 0.87 0.330
Sex M 0.574 12.68*** 0.42*** 0.87 0.330
F 0.592 12.06*** 0.43*** 0.84 0.351
LCPM T 0.587 11.17*** 0.45*** 0.91 0.345
Sex M 0.577 11.71*** 0.44*** 0.91 0.333
F 0.616 10.71*** 0.46*** 0.86 0.379
  1. r (Pearson linear regression coefficients); a and b, regression equation coefficients y = a + bx; SEE (standard error of estimate); r2, coefficient of determination. n.s. not significant;*** p < 0.001. Male + Female(Total); Male(M) and Female(F).