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. 2009 May 15;24(7):809–815. doi: 10.1007/s11606-009-1002-0

Table 3.

Multivariate Linear Regressions Exploring Variation in Theoretical Model

Dependent variable Independent variables R2 Prob > F1 Significant variables
PAM Age, education, IBD yrs 0.03 0.82 none
PEI Age, education, IBD yrs 0.07 0.09 education, IBD yrs
Use of self-care services Age, education, IBD yrs + PAM 0.08 0.16 PAM
Age, education, IBD yrs + PEI 0.06 0.37 none
MMAS Age, education, IBD yrs + PAM 0.10 0.01 age, IBD yrs
Age, education, IBD yrs + PEI 0.10 0.008 age, IBD yrs
SIBDQ Age, education, IBD yrs, self-care, Morisky MAS + PAM 0.26 <0.0001 age, IBD yrs, PAM
Age, education, IBD yrs, self-care, Morisky MAS + PEI 0.50 <0.0001 age, IBD yrs, PEI
Age, education, IBD yrs, self-care, Morisky MAS + PAM & PEI 0.50 <0.0001 age, IBD yrs, PEI
SIBDQ Systemic Age, education, IBD yrs, self-care, MMAS + PAM 0.17 0.001 age, PAM
Age, education, IBD yrs, self-care, MMAS + PEI 0.28 <0.001 age, PEI
SIBDQ Social Age, education, IBD yrs, self-care, MMAS + PAM 0.21 0.0001 age, IBD yrs, PAM
Age, education, IBD yrs, self-care, MMAS + PEI 0.36 <0.0001 age, IBD yrs, PEI
SIBDQ Bowel Age, education, IBD yrs, self-care, MMAS + PAM 0.26 <0.0001 age, IBD yrs, PAM
Age, education, IBD yrs, self-care, MMAS + PEI 0.40 <0.0001 age, IBD yrs, PEI
SIBDQ Emotional Age, education, IBD yrs, self-care, MMAS + PAM 0.23 <0.0001 age, IBD yrs, PAM
Age, education, IBD yrs, self-care, MMAS + PEI 0.50 <0.0001 age, IBD yrs, PEI, self-care

Abbreviations: education = educational level; IBD yrs = years since IBD diagnosis; self-care = use of self-care services; MMAS = Morisky Medication Adherence Scale