Table 2

Results from multinomial logistic regression for factors associated with latent class membership

Reference (minimal MM risk)Concordant MMDiscordant MM
CharacteristicRelative risk ratio (95% CI)P valueRelative risk ratio (95% CI)P value
Age (years)1.08 (1.04 to 1.12)<0.0011.09 (1.04 to 1.14)0.001
Sex
 MaleReferenceReference
 Female4.38 (1.42 to 13.6)0.0112.04 (0.58 to 7.24)0.267
Alcohol
 NoReferenceReference
 Yes1.13 (0.13 to 9.76)0.9080.37 (0.08 to 1.70)0.201
Tobacco
 NoReferenceReference
 Yes2.92 (0.61 to 13.9)0.1788.86 (2.03 to 38.8)0.004
Add salt at table
 NoReferenceReference
 Yes1.00 (0.43 to 2.33)0.9920.53 (0.23 to 1.22)0.136
Physical activity
 NoReferenceReference
 Yes1.12 (0.48 to 2.61)0.7840.77 (0.26 to 2.30)0.639
Residence
 UrbanReferenceReference
 Rural1.14 (0.41 to 3.21)0.7991.31 (0.43 to 4.00)0.633
Household wealth tertile
 1 (lowest)ReferenceReference
 21.10 (0.45 to 2.71)0.8330.61 (0.23 to 1.58)0.303
 3 (highest)1.49 (0.38 to 5.8)0.5640.43 (0.05 to 3.75)0.443
Sleep quality
 Good/very goodReferenceReference
 Moderate1.58 (0.67 to 3.72)0.2921.65 (0.57 to 4.77)0.35
 Poor/very poor2.38 (0.66 to 8.55)0.1830.99 (0.23 to 4.34)0.989
BMI0.98 (0.92 to 1.04)0.5401.01 (0.97 to 1.06)0.564
Years educated1.00 (0.91 to 1.11)0.8611.01 (0.83 to 1.23)0.939
  • BMI, body mass index; MM, multimorbidity.