Table 3 Association between transition in depression-obesity status and the risk of functional disability

 Neither throughout

1.00 (ref)

–

1.00 (ref)

–

1.00 (ref)

–

 Single condition throughout

2.04 (1.47, 2.83)

< 0.001

2.15 (1.53, 3.02)

< 0.001

2.10 (1.49, 2.96)

< 0.001

 Comorbidity throughout

3.39 (1.81, 6.35)

< 0.001

4.25 (2.22, 8.11)

< 0.001

4.06 (2.11, 7.80)

< 0.001

 Neither to single condition

1.80 (1.20, 2.70)

0.005

1.89 (1.25, 2.85)

0.003

1.92 (1.27, 2.91)

0.002

 Neither/single condition to comorbidity

2.66 (1.52, 4.66)

0.001

3.09 (1.73, 5.51)

< 0.001

3.10 (1.73, 5.55)

< 0.001

 Comorbidity to single condition

2.77 (1.43, 5.37)

0.003

2.96 (1.50, 5.82)

0.002

2.83 (1.43, 5.61)

0.003

 Comorbidity/single condition to neither

1.00 (0.65, 1.55)

0.989

0.99 (0.63, 1.54)

0.958

0.94 (0.60, 1.48)

0.801