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Table 3 Percentage of cases in perfect agreement between individual-level and DA/CT income groupings

From: Agreement between aggregate and individual-level measures of income and education: a comparison across three patient groups

 

Asthma

n(%)

Diabetes

n(%)

Rheumatoid Arthritis

n(%)

p-value*

DA

141 (47)

128(55)

109 (49)

0.17

CT

135 (45)

137 (62)

80 (49)

0.0005

p-value*

0.62

0.14

0.99

 
  1. *Chi-square test