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Table 2 Logistic regression analysis of the health examination utilization probability in the visually disabled population

From: Health examination utilization in the visually disabled population in Taiwan: a nationwide population-based study

   Unadjusted Model Adjusted Model
Variable OR 95% CI p-value OR 95% CI p-value
Gender          
  Female - - - - - - - -
  Male 0.87 0.83 0.91 <.001* 0.88 0.84 0.93 <.001*
Age          
  40-44 - - - - - - - -
  45-49 1.22 1.04 1.42 0.015* 1.14 0.97 1.34 0.117
  50-54 1.40 1.20 1.62 <.001* 1.21 1.04 1.42 0.016*
  55-59 1.54 1.33 1.79 <.001* 1.27 1.09 1.49 0.002*
  60-64 1.68 1.45 1.95 <.001* 1.34 1.14 1.56 <.001*
  65-69 0.80 0.69 0.93 0.003* 0.61 0.51 0.71 <.001*
  70 0.63 0.55 0.73 <.001* 0.48 0.42 0.56 <.001*
Education         
  Primary school and below - - - - - - - -
  Middle school 1.27 1.17 1.38 <.001* 1.04 0.95 1.13 0.447
  High school 1.22 1.13 1.32 <.001* 1.02 0.93 1.11 0.713
  Post-secondary education 1.09 0.98 1.22 0.1 1.06 0.94 1.19 0.372
  Unknown 1.10 1.03 1.19 0.009* 1.07 0.99 1.16 0.074
Marital status         
  Married - - - - - - - -
  Single 1.07 0.97 1.18 0.164 1.00 0.91 1.11 0.958
  Divorced or widowed 1.02 0.88 1.17 0.819 0.98 0.84 1.14 0.767
  Unknown 0.88 0.79 0.97 0.011* 0.85 0.76 0.94 0.003*
Aboriginal status         
  No - - - - - - - -
  Yes 1.40 1.16 1.70 0.001* 1.18 0.97 1.44 0.107
Urbanization level         
  Level 1 - - - - - - - -
  Level 2 1.30 1.18 1.44 <.001* 1.30 1.17 1.44 <.001*
  Level 3 1.23 1.11 1.36 <.001* 1.27 1.14 1.42 <.001*
  Level 4 1.37 1.22 1.54 <.001* 1.38 1.22 1.56 <.001*
  Level 5 1.31 1.19 1.45 <.001* 1.41 1.26 1.57 <.001*
  Level 6 1.31 1.17 1.46 <.001* 1.40 1.25 1.58 <.001*
  Level 7 1.27 1.15 1.41 <.001* 1.46 1.30 1.63 <.001*
  Level 8 1.17 1.05 1.31 0.006* 1.27 1.12 1.44 <.001*
Premium based monthly salary (NT$)         
  <15,840 - - - - - - - -
  Dependent 0.81 0.76 0.87 <.001* 0.92 0.85 0.99 0.035*
  16,500-22,800 1.26 1.18 1.35 <.001* 1.16 1.07 1.26 <.001*
  24,000-28,800 1.68 1.47 1.91 <.001* 1.17 1.01 1.34 0.034*
  30,300-36,300 1.85 1.62 2.12 <.001* 1.21 1.04 1.39 0.013*
  38,200-45,800 1.51 1.34 1.71 <.001* 1.11 0.98 1.27 0.11
  48,200-57,800 0.82 0.64 1.06 0.128 0.63 0.48 0.81 0.001*
Low-income household         
  No - - - - - - - -
  Yes 1.10 0.96 1.26 0.186 1.03 0.89 1.21 0.677
Catastrophic illness/injury         
  No - - - - - - - -
  Yes 0.74 0.67 0.81 <.001* 0.64 0.56 0.74 <.001*
Relevant chronic disease         
  Cancer 0.74 0.65 0.84 <.001* 1.14 0.95 1.37 0.172
  Endocrine and metabolic disorder 1.64 1.56 1.72 <.001* 1.22 1.15 1.30 <.001*
  Mental disorder 1.44 1.37 1.52 <.001* 1.16 1.09 1.24 <.001*
  Diseases of the nervous system 1.31 1.23 1.40 <.001* 0.99 0.92 1.06 0.697
  Diseases of the circulatory system 1.42 1.35 1.49 <.001* 1.17 1.10 1.24 <.001*
  Diseases of the respiratory system 1.41 1.34 1.49 <.001* 1.21 1.14 1.29 <.001*
  Diseases of the digestive system 1.58 1.50 1.66 <.001* 1.24 1.17 1.31 <.001*
  Diseases of the genitourinary system 1.05 0.96 1.16 0.272 0.83 0.75 0.92 <.001*
  Diseases of the musculoskeletal system and connective tissue 1.64 1.56 1.73 <.001* 1.38 1.31 1.46 <.001*
  Diseases of the eyes and adnexa 1.43 1.36 1.50 <.001* 1.13 1.07 1.19 <.001*
  Infectious disease 1.28 1.15 1.41 <.001* 1.07 0.96 1.20 0.194
  Congenital anomalies 1.40 1.20 1.63 <.001* 1.10 0.94 1.29 0.255
  Diseases of skin and subcutaneous tissue 1.30 1.21 1.39 <.001* 1.08 1.00 1.17 0.053
  Diseases of blood and blood-forming organs 1.27 1.15 1.40 <.001* 1.05 0.95 1.17 0.335
  Diseases of the ear and mastoid process 1.41 1.31 1.51 <.001* 1.10 1.02 1.19 0.015*
Severity of disability         
  Mild - - - - - - - -
  Moderate 0.88 0.83 0.93 <.001* 0.92 0.87 0.98 0.011*
  Severe + Very severe 0.62 0.58 0.66 <.001* 0.79 0.74 0.84 <.001*
  1. *p < 0.05.