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Table 4 Multivariable Logistic regression estimating association between cognitive impairment and colonoscopy utilization among 50–75 years old female and male in NHIS

From: The association between cognitive impairment and breast and colorectal cancer screening utilization

  Male (N = 11,084) Female (N = 13,002)
Variables Adjusted OR (95% CI) p-value Adjusted OR (95% CI) p-value
Cognitive impairment
 Mild vs. No impairment 0.79 (0.69, 0.91) <  0.001 1.02 (0.91, 1.15) = 0.699
 Severe vs. No impairment 0.69 (0.48, 0.98) = 0.038 1.33 (0.97, 1.82) = 0.080
Age
 55–59 vs. 50–54 2.16 (1.86, 2.52) <  0.001 1.91 (1.66, 2.21) <  0.001
 60–64 vs. 50–54 2.30 (1.97, 2.67) <  0.001 2.36 (2.05, 2.73) <  0.001
 65–69 vs. 50–54 2.39 (2.04, 2.80) <  0.001 2.37 (2.06, 2.74) <  0.001
 70–74 vs. 50–54 2.45 (2.08, 2.90) <  0.001 2.46 (2.12, 2.85) <  0.001
Race-ethnicitya
 NHB vs. NHW 1.05 (0.89, 1.24) = 0.552 1.12 (0.96, 1.31) = 0.136
 NHO vs. NHW 0.55 (0.45, 0.67) <  0.001 0.76 (0.63, 0.91) = 0.002
 Hispanic vs. NHW 0.62 (0.52, 0.74) <  0.001 0.81 (0.69, 0.94) = 0.006
Educationb
  > HS vs < = HS 1.51 (1.36, 1.67) <  0.001 1.45 (1.32, 1.60) <  0.001
Marital
 Live with spouse vs. Otherc 1.55 (1.38, 1.73) <  0.001 1.46 (1.32, 1.61) < 0.001
 Single vs. Other 0.83 (0.70, 0.98) = 0.030 0.94 (0.80, 1.12) = 0.487
Insurance coverage
 Insured vs. Uninsured 3.07 (2.45, 3.85) <  0.001 3.12 (2.54, 3.85) <  0.001
Cancer diagnosed
 Yes vs. No 1.60 (1.38, 1.85) <  0.001 1.47 (1.30, 1.67) <  0.001
Chronic disease scored 1.15 (1.11, 1.19) <  0.001 1.12 (1.08, 1.15) <  0.001
  1. aNHW Non-Hispanic White, NHB Non-Hispanic Black, NHO Non-Hispanic Other
  2. b < = HS: High school or less; > HS: More than high school
  3. cWidowed/Divorced/Separated/Never married
  4. dIncluded chronic disease: Hypertension, High cholesterol, Coronary heart disease, Angina, Myocardial infarction, Stroke, Chronic obstructive pulmonary disease, Asthma, Diabetes, Arthritis