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Table 3 Multinomial logistic regression analysis between multimorbidity, mobility and subjective memory and depression trajectories

From: Longitudinal trajectories of depressive symptoms: the role of multimorbidity, mobility and subjective memory

 

Increasing symptoms (vs. Persistently low symptoms)

Decreasing symptoms (vs. Persistently low symptoms)

Persistently high symptoms (vs. Persistently low symptoms)

OR (95%CI)

P value

OR (95%CI)

P value

OR (95%CI)

P value

Model 1

Multimorbidity (ref: No)

1.28 (1.06, 1.53)

0.008

1.42 (1.20, 1.68)

< 0.001

2.01 (1.56, 2.63)

< 0.001

Mobility (ref: Not disabled)

1.60 (1.33, 1.93)

< 0.001

2.41 (1.99, 2.92)

< 0.001

2.88 (2.07, 4.00)

< 0.001

Subjective memory (ref: Poor)

      

 Fair

0.66 (0.54, 0.80)

< 0.001

0.50 (0.42, 0.60)

< 0.001

0.33 (0.25, 0.43)

< 0.001

 Excellent/very good/good

0.46 (0.35, 0.60)

< 0.001

0.42 (0.33, 0.54)

< 0.001

0.35 (0.24, 0.52)

< 0.001

Model 2

Multimorbidity (ref: No)

1.38 (1.14, 1.68)

0.001

1.57 (1.31, 1.88)

< 0.001

2.15 (1.62, 2.84)

< 0.001

Mobility (ref: Not disabled)

1.45 (1.19, 1.78)

< 0.001

2.27 (1.85, 2.79)

< 0.001

2.26 (1.59, 3.22)

< 0.001

Subjective memory (ref: Poor)

      

 Fair

0.69 (0.56, 0.85)

< 0.001

0.52 (0.43, 0.64)

< 0.001

0.39 (0.29, 0.53)

< 0.001

 Excellent/very good/good

0.51 (0.38, 0.67)

< 0.001

0.47 (0.36, 0.61)

< 0.001

0.43 (0.28, 0.65)

< 0.001

Model 3

Multimorbidity (ref: No)

1.40 (1.15, 1.70)

0.001

1.59 (1.33, 1.90)

< 0.001

2.19 (1.65, 2.90)

< 0.001

Mobility (ref: Not disabled)

1.43 (1.17, 1.75)

0.001

2.23 (1.81, 2.74)

< 0.001

2.20 (1.54, 3.13)

< 0.001

Subjective memory (ref: Poor)

      

 Fair

0.73 (0.59, 0.90)

0.004

0.56 (0.46, 0.68)

< 0.001

0.44 (0.32, 0.59)

< 0.001

 Excellent/very good/good

0.54 (0.40, 0.72)

< 0.001

0.50 (0.38, 0.65)

< 0.001

0.48 (0.31, 0.73)

< 0.001

  1. Model 1: Unadjusted for any covariates
  2. Model 2: Adjusted for baseline age, gender, region, education level, marital status, household income, smoking and alcohol drinking
  3. Model 3: Adjusted for baseline age, gender, region, education level, marital status, household income, smoking, alcohol drinking and cognition scores