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Table 3 Factors associated with dental care service utilization

From: Utilization of dental care service and associated factors among pre-school children in northwest China over the past decade

Variables

Yes

%

No

%

2015/2005

2015/2005

Predisposing factors

Region**

Urban

50/58

51.0/69.9

197/131

50.0/41.5

Rural

48/25

49.9/30.1

197/185

50.5/58.5

Child’s gender

Male

49/41

50.0/49.4

196/159

49.7/50.3

Female

49/42

50.0/50.6

198/157

50.3/49.7

Caregiver’s gender**

Male

23/18

23.5/21.7

101/109

25.6/34.5

Female

75/65

76.5/78.3

293/207

74.4/65.5

Enabling factors

Education level**

Illiterate

6/2

6.1/2.4

28/16

7.2/5.1

High school and below

79/48

80.6/55.8

315/234

79.9/74.1

Above 9 years

13/33

13.3/41.8

51/66

12.9/20.8

Family income**

0–15,000

14/31

14.3/37.3

46/195

11.7/61.7

15,000–30,000

20/33

20.4/39.8

103/76

26.1/24.1

30,000–45,000

6/6

6.1/7.2

24/11

6.1/3.5

 ≥ 45,000

44/4

44.9/4.8

152/6

38.6/1.9

Missing

14/9

14.3/10.9

69/28

17.5/8.8

Need factors

Caries***

Yes

88/55

89.8/66.3

223/158

56.6/50.0

No

10/28

10.2/33.7

171/158

43.4/50.0

Self-rated oral health*

Very well

8/7

8.2/8.4

118/54

29.9/17.1

Well

21/28

21.4/33.7

159/106

40.3/33.5

Average

42/31

42.9/37.3

98/120

24.9/38.0

Poor

19/14

19.3/16.9

18/32

4.6/10.1

Worse

8/3

8.2/3.7

1/4

0.3/1.3

  1. *p ≤ 0.05 significantly association in 2015
  2. **p ≤ 0.05 significantly association in 2005
  3. ***p ≤ 0.05 significantly association in 2015 and 2005; p values were based on chi-square test