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Table 3 Time since last dental care visit according to income, n

From: Characteristics of dental care-seeking behavior and related sociodemographic factors in a middle-aged and elderly population in northeast China

Income

<6 months

6–12 months

12–24 months

>24 months

Never visited a dentist

P *

Low

96

57

118

337

308

0.007

High

33

27

40

102

70

  1. *Ridit analysis: u = 2.681 (low = 0.4878; high = 0.5413)