Table 2 Results from the multivariate analysis for groups of predisposing and enabling factors, need for dental treatment, and characteristics of use of dental services, SB Minas Gerais Project, 2012
From: Comparing adult users of public and private dental services in the state of Minas Gerais, Brazil
Variable | Unadsjusted OR (95% CI) p value | Adjusted OR1(95% CI) p value | Adjusted OR2(95% CI) p value | Adjusted OR3(95% CI) p value | Adjusted OR4(95% CI) p value | Adjusted OR5(95% CI) p value |
|---|---|---|---|---|---|---|
Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | ||
Predisposing Factors | ||||||
Education level (in years) | ||||||
12-15 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
9-11 | 1.26 (0.79-2.02) 0.338 | 1.23 (0.78-1.94) 0.360 | 1.04 (0.66-1.64) 0.854 | 1.06 (0.66-1.69) 0.823 | 1.01 (0.64-1.61) 0.956 | 1.01 (0.65-1.59) 0.958 |
5-8 | 2.39 (1.47-3.89) 0.001 | 1.99 (1.23-3.22) 0.005 | 1.51 (0.90-2.52) 0.115 | 1.51 (0.90-2.53) 0.121 | 1.36 (0.82-2.26) 0.227 | 1.42 (0.85-2.39) 0.183 |
1-4 | 2.68 (1.58-4.55) <0.001 | 2.43 (1.46-4.06) 0.001 | 1.64 (0.96-2.83) 0.072 | 1.62 (0.92-2.83) 0.092 | 1.47 (0.86-2.50) 0.159 | 1.50 (0.87-2.61) 0.143 |
none | 5.23 (1.59-17.16) 0.007 | 3.51 (1.01-12.15) 0.047 | 2.11 (0.60-7.41) 0.240 | 2.15 (0.58-7.95) 0.251 | 1.83 (0.52-6.44) 0.341 | 1.57 (0.47-5.22) 0.463 |
Race/Color | ||||||
Whites | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
Dark-skinned blacks | 2.93 (1.71-5.01) <0.001 | 2.42 (1.41-4.14) 0.001 | 2.40 (1.35-4.26) 0.003 | 2.31 (1.27-4.20) 0.006 | 2.28 (1.26-4.10) 0.007 | 2.44 (1.35-4.41) 0.003 |
Others | 1.35 (0.92-1.97) 0.125 | 1.23 (0.83-1.84) 0.301 | 1.18 (0.78-1.79) 0.426 | 1.11 (0.71-1.72) 0.646 | 1.09 (0.73-1.62) 0.683 | 1.10 (0.73-1.65) 0.638 |
Number of people in the household | ||||||
From 1 to 4 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
More than 4 | 2.14 (1.53-3.01) <0.001 | 1.84 (1.27-2.65) 0.001 | 1.95 (1.35-4.26) 0.001 | 1.84 (1.24-2.72) 0.003 | 1.92 (1.32-2.78)0.001 | 1.91 (1.32-2.76) 0.001 |
Enabling Factors | ||||||
Family income (in dollars) | ||||||
More than $1,251.00 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | |
From $751.00 to $1,250.00 | 2.38 (1.07-5.30) 0.034 | 2.21 (1.04-4.71) 0.040 | 2.25 (1.04-4.83) 0.039 | 2.08 (1.03-4.19) 0.040 | 2.16 (1.00-4.66) 0.050 | |
Up to $750.00 | 4.46 (2.04-9.72) <0.001 | 3.65 (1.68-7.94) 0.001 | 3.61 (1.65-7.92) 0.002 | 3.22 (1.57-6.56) 0.002 | 3.25 (1.44-7.35) 0.005 | |
Size of town (in number of inhabitants) | ||||||
State Capital | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | |
> 40 thousand | 1.46 (0.93-2.29) 0.098 | 1.86 (1.17-2.94) 0.009 | 1.94 (1.21-3.12) 0.007 | 1.80 (1.13-2.87) 0.014 | 1.76 (1.11-2.79) 0.016 | |
10-40 thousand | 1.87 (1.06-3.28) 0.030 | 1.95 (1.11-3.46) 0.022 | 1.97 (1.09-3.54) 0.025 | 1.90 (1.04-3.46) 0.036 | 1.97 (1.10-3.51) 0.022 | |
<10 thousand | 2.37 (1.41-3.97) 0.001 | 2.72 (1.65-4.49) <0.001 | 2.74 (1.63-4.60) <0.001 | 2.96 (1.77-4.95) <0.001 | 2.86 (1.72-4.74) <0.001 | |
Need for Dental Treatment | ||||||
Self-reported needs | ||||||
Self-assessment of oral health | ||||||
Unsatisfied/Very Unsatisfied | 1.0 | 1.0 | - | - | ||
Not satisfied/Not Unsatisfied | 1.06 (0.65-1.73) 0.810 | 1.22 (0.73-2.06) 0.445 | - | - | ||
Satisfied/Very Satitisfied | 0.76 (0.52-1.10) 0.144 | 1.00 (0.62-1.60) 0.997 | - | - | ||
Self-reported need for dental treatment | ||||||
No | 1.0 | 1.0 | - | - | ||
Yes | 1.39 (1.00-1.93) 0.048 | 0,90 (0.60-1.37) 0.629 | - | - | ||
Complaint of a toothache | ||||||
No | 1.0 | 1.0 | 1.0 | - | ||
Yes | 1.80 (1.24-2.61) 0.002 | 1.47 (0.95-2.28) 0.080 | 1.28 (0.81-2.01) 0.286 | - | ||
Need for a total prosthesis | ||||||
No | 1.0 | 1.0 | - | - | ||
Yes | 1.30 (0.89-1.89) 0.177 | 0.91 (0.59-1.38) 0.640 | - | - | ||
Needs diagnosed by the healthcare professional | ||||||
Need for a prosthesis | ||||||
No need | 1.0 | 1.0 | - | |||
One or more partial prostheses | 1.55 (1.01-2.39) 0.045 | 1.03 (0.64-1.67) 0.895 | - | |||
One or more total prostheses | 2.08 (0.44-9.82) 0.351 | 1.97 (0.31-12,46) 0.470 | - | |||
Partial and total prostheses | 2.32 (0.65-8.29) 0.192 | 0,89 (0.21-3.71) 0.871 | - | |||
Total of teeth needing treatment | 1.13 (1.06 – 1.20) <0.001 | 1.08 (1.00-1.16) 0.052 | 1.08 (1.01-1.15) 0.030 | |||
Characteristics of use of healthcare services | ||||||
Time elapsed since last dentist visit | ||||||
Less than 1 year | 1.0 | 1.0 | ||||
More than 1 year | 1.60 (1.15-2.23) 0.006 | 1.13 (0.81-1.58) 0.464 | ||||