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Table 5 The number, percent (%), standard error (SE), odds ratios (OR) and 95% confidence intervals (CI) for the presence of dysplasia among dentate study participants aged 40–69 years: Linzhou, People's Republic of China, 2002

From: Using NHANES oral health examination protocols as part of an esophageal cancer screening study conducted in a high-risk region of China

Characteristic Dysplasia Unadjusted Adjusted Model2 Adjusted Model3
  N % (SE) OR (CI) OR (CI) OR (CI)
Age         
   56–67 years old 208 34.6 (3.3) 1.19 (0.83, 1.71) 1.10 (0.75, 2.76)   -
   40–55 years oldR 371 30.7 (2.4) 1.00   1.00    
Gender         
   Women 319 30.1 (2.6) 1.22 (0.87, 1.74) 1.08 (0.65, 1.77)   -
   MenR 260 34.6 (3.0) 1.00   1.00    
Village         
   Jingwan 114 38.6 (4.6) 1.24 (0.77, 2.00) 1.11 (0.68, 1.82)   
   Xifeng 266 28.2 (2.8) 0.77 (0.52, 1.15) 0.73 (0.49, 1.11)   -
   Fentou R 199 33.7 (3.4) 1.00   1.00    
Education         
   Did not complete Primary 235 28.5 (3.0) 0.75 (0.53, 1.08) 0.70 (0.53, 1.18)   -
   Completed Primary SchoolR 344 34.6 (2.6) 1.00   1.00    
Smoking         
   Has smoked cigarettes 158 35.4 (3.8) 1.23 (0.84, 1.81) 1.12 (0.66, 1.89)   -
   Never smoked cigarettesR 421 30.9 (2.3) 1.00   1.00    
Family history of any cancer         
   Yes 263 37.3 (3.0)* 1.54 (1.08, 2.18)* 1.52 (1.06, 2.18)* 1.55 (1.09, 2.21)*
   NoR 316 27.8 (2.5) 1.00   1.00   1.00  
Number of missing teeth         
   (Q1) 12–31 teeth 117 38.5 (4.5)* 1.70 (1.03, 2.83)* 1.45 (0.76, 2.76)   
   (Q2) 7–11 teeth 161 33.5 (3.7) 1.38 (0.85, 2.21) 1.36 (0.81, 2.26)   -
   (Q3) 4–6 teeth 137 31.4 (4.0) 1.25 (0.76, 2.06) 1.31 (0.78, 2.18)   
   (Q4) 0–3 teethR 164 26.8 (3.5) 1.00   1.00    
Poor oral health1         
   Yes 132 40.2 (4.3)* 1.58 (1.06, 2.37)* 1.37 (0.82, 2.26) 1.59 (1.06, 2.39)*
   NoR 447 29.8 (2.2) 1.00   1.00   1.00  
Total 579 32.1 (1.9)   -   -   -
  1. Data Source: CSS2
  2. Notes:
  3. (R): Reference category
  4. (*): p < 0.05 compared to the Reference Category
  5. (1): Poor oral health defined as having mean AL measure greater than median (>2.4 mm) and having mean DMFT score greater than median (>9)
  6. (2): Adjusted Model is a full model, includes all covariates
  7. (3): Adjusted Model is the most parsimonious model, includes only statistically significant covariates