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Table 1 Baseline characteristics and endogenous variables of all patients

From: Daily associations between affect and cognitive performance in older adults with depression and cognitive impairment: a series of seven single-subject studies in the Netherlands

Patient

4

5

7

8

9

10

11

Baseline Characteristics

  Age

83

62

71

69

70

68

61

  Sex

Male

Female

Male

Female

Male

Female

Male

  Highest completed Education

General Secondary Education

Lower Vocational Education

University

Higher Professional Education

Lower Vocational Education

Higher Professional Education

Secondary Vocational Education

  MOCAa/MMSEb

 

24

25

24

 

30

 

  GDSc

5

11

11

6

10

8

12

Time-series Variables

  Length (days)

93

63

63

62

63

77

70

Working Memoryd

  Mean (SD)

Missings N (%)

744 (98)

3 (3)

638 (96)

2 (3)

648 (7)

2 (3)

618 (5)

12 (19)

639 (31)

14 (22)

912 (84)

11 (14)

721 (181)

23 (33)

Visual

  Learninge

  Mean (SD)

  Missings N (%)

0.64 (0.08)

3 (3)

0.72 (0.08)

2 (3)

0.70 (0.08)

2 (3)

0.57

(0.08)

12 (19)

0.80 (0.07)

14 (22)

0.79

(0.08)

11 (14)

0.60 (0.12)

23 (33)

Negative Affectf

  Mean (SD)

  Missings N (%)

216 (28)

1 (1)

370 (31)

2 (3)

418 (52)

2 (3)

101 (91)

6 (10)

72 (28)

3 (5)

75 (54)

11 (14)

303 (55)

18 (26)

Positive Affectg

  Mean (SD)

  Missings N (%)

268 (35)

1 (1)

170 (37)

2 (3)

72 (38)

2 (3)

429 (131)

6 (10)

187 (71)

3 (5)

352 (82)

11 (14)

261 (36)

18 (26)

  1. aMontreal cognitive assessment score indicating cognitive performance with a possible range of 0 (worst cognitive performance) to 30 (best cognitive performance). bMini-mental state examination score indicating cognitive performance with a possible range of 0 (worst cognitive performance) to 30 (best cognitive performance). cGeriatric Depression Scale score indicating severity of depressive symptoms in the past week with a possible range of 0 (no depressive symptoms) to 15 (very severe depressive symptoms). dWorking memory reaction time for correct responses on the One Back Task in milliseconds. eVisual learning accuracy indicating the proportion of correct answers on the One Card Learning Task. fNegative affect scores measured as the sum-score of six negative affect items with a possible range of 0 (‘not at all’ on all items) to 600 (‘very much’ on all items). gPositive affect scores measured as the sum-score of six positive affect items with a possible range of 0 (‘not at all’ on all items) to 600 (‘very much’ on all items)