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Table 2 Regression characteristics

From: Mixed dentition space analysis among Nepalese Brahmins/Chhetris

Canine-premolar segment

Sex

r

r 2

Regression coefficient

Standard error of mean (mm)

95 % Confidence interval

a

B

Maxillary

M

0.676

0.457

8.911

0.563

0.905

0.385 to 0.742

F

0.767

0.588

3.650

0.777

0.905

0.588 to 0.966

M + F

0.719

0.517

6.335

0.668

0.916

0.538 to 0.797

Mandibular

M

0.772

0.596

4.603

0.729

0.884

0.554 to 0.903

F

0.705

0.498

5.583

0.668

0.934

0.474 to 0.863

M + F

0.734

0.539

4.898

0.707

0.927

0.576 to 0.838

  1. r Correlation coefficient, r2 Coefficient of determination, M Male, F Female