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Table 3 Adjusted sensitivity and specificity values for the minimum Euclidean distance cut- point for the validation samples

From: Identifying incident oral and pharyngeal cancer cases using Medicare claims

Sensitivity (95% confidence interval)

Females (regardless of age group and race and ethnicity)

97.2 (94.5-98.6)

Males (regardless of age group and race and ethnicity)

94.0 (91.4-95.9)

Specificity (95% confidence interval)

Ages 66-69

Female

Black

97.3 (96.4-97.9)

Hispanic

98.0 (96.1-99.0)

Other

98.2 (97.3-98.7)

White

97.6 (97.4-97.8)

Male

Black

96.4 (95.3-97.2)

Hispanic

97.4 (94.9-98.7)

Other

97.5 (96.4-98.3)

White

96.8 (96.5-97.2)

Ages 70-74

Female

Black

97.6 (96.8-98.2)

Hispanic

98.3 (97.2-99.0)

Other

98.2 (97.5-98.8)

White

97.1 (96.9-97.4)

Male

Black

96.8 (95.8-97.6)

Hispanic

97.8 (96.3-98.7)

Other

97.7 (96.7-98.3)

White

96.2 (95.9-98.5)

Ages 75-79

Female

Black

97.5 (96.6-98.1)

Hispanic

98.2 (97.0-99.0)

Other

98.1 (97.3-98.7)

White

97.0 (96.7-97.2)

Male

Black

95.0 (93.7-96.1)

Hispanic

96.8 (95.0-98.0)

Other

97.3 (96.2-98.1)

White

96.0 (95.6-96.3)

Ages 80-84

Female

Black

97.2 (96.1-98.0)

Hispanic

96.6 (94.2-98.0)

Other

96.8 (95.5-97.7)

White

97.2 (96.9-97.4)

Male

Black

96.3 (94.8-97.4)

Hispanic

95.5 (92.4-97.4)

Other

95.7 (94.0-97.0)

White

96.3 (95.9-96.6)

Ages 85 and older

Female

Black

96.7 (95.4-97.6)

Hispanic

95.4 (91.7-97.5)

Other

97.4 (96.0-98.3)

White

97.8 (97.5-98.0)

Male

Black

95.6 (93.9-96.8)

Hispanic

94.0 (89.1-96.7)

Other

96.5 (94.7-97.7)

White

97.1 (96.7-97.4)