Table 7 Predictive measures of variables having a highly significant association with lifetime depression.

From: The UKB envirome of depression: from interactions to synergistic effects

Variable

Association

Residual variance

Predictive performance

−Log (p)

Rank

Variance

Reduction

Rank

Score

Ratio

Rank

Neuroticism

800

1

0.203

19.02%

1

0.702

97.17%

1

Current depressive symptoms

800

2

0.208

16.67%

2

0.636

88.05%

2

Satisfaction

703.3

3

0.247

1.21%

10

0.545

75.40%

11

Parental depression

528.1

4

0.238

4.93%

4

0.626

86.61%

3

Headache

388.8

5

0.236

5.46%

3

0.568

78.53%

6

Life stress

377.3

6

0.243

2.93%

7

0.574

79.41%

4

Falls

344.3

7

0.243

2.99%

6

0.560

77.44%

8

Household

291.2

8

0.246

1.47%

9

0.564

78.02%

7

Insomnia

283.7

9

0.242

3.04%

5

0.550

76.15%

10

Weight change

237.4

10

0.249

0.30%

11

0.570

78.85%

5

Body fat

129.9

11

0.246

1.52%

8

0.556

76.89%

9

  1. −Log (p) denotes the negative logarithm of the p-value related to the association test. Reduction denotes the residual variance reduction compared to the random classifier. Ratio stands for the ratio of the predictive performance score and to that of a saturated model.