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A comparison of two log-link models of annual ambulatory health-care visits for people aged 18–64 years with and without arthritis: MEPS, 2002–2004
aSignificant at p<0.05
MEPS = Medical Expenditure Panel Survey
SE = standard error
CI = confidence interval
FPL = federal poverty level
ADL = activity of daily living
IADL = instrumental activity of daily living
