Skip to main content
. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Psychooncology. 2015 Mar 23;25(1):43–50. doi: 10.1002/pon.3799

Table 1.

Descriptive statistics for Sample 1 healthy controls, test/domain reliability, and reliable change confidence intervals

Domain Test Baseline (n = 45)
Follow-up (n = 38)
80% CI (Raw) 95% CI (Raw) 80% CI ES 95% CI ES
Mean SD SEM Mean SD SEM r SEdiff t-test
Verbal memory 0.77
CVLT-II total trials 1–5 55.84   8.03   4.09 57.79   8.49   4.3 0.74   5.93 −2.41*   9.55 13.58 1.16 1.65
CVLT-II short delay 12.67   2.43   1.42 13.21   2.76   1.62 0.66   2.15 −1.63   2.76   4.22 1.07 1.63
CVLT-II long delay 12.62   2.56   1.50 13.55   2.35   1.37 0.66   2.03 −2.72*   3.53   4.90 1.43 1.99
CVLT-II recognition 15.27   1.07   0.95 15.58   0.72   0.64 0.23   1.14 −1.13   1.46   2.23 1.57 2.40
WMS-III logical memory I 47.27   7.55   4.57 51.26   7.45   4.52 0.63   6.43 −3 93*** 12.23 16.59 1.63 2.21
WMS-III logical memory II 29.78   6.06   3.38 34.13   5.96   3.32 0.69   4.73 −5.64*** 10.42 13.63 1.73 2.27
WMS-III logical 27.80   1.58   1.01 27.74   1.52   0.98 0.59   1.41 −0.34   1.81   2.76 1.17 1.78
Memory recognition
Visual memory 0.75
WMS-III faces I 38.44   4.64   2.58 41.87   4.92   2.73 0.69   3.75 −6.16***   8.24 10.79 1.73 2.26
WMS-III faces II 38.51   4.10   2.21 41.38   4.41   2.38 0.71   3.25 −5.80***   7.03   9.23 1.66 2.18
Processing speed 0.89
WAIS-III digit symbol-coding 81.73 15.94   4.94 85.37 17.88   5.54 0.90   7.42 −408*** 13.16 18.19 0.78 1.08
D-KEFS trails 1-visual scanning 20.47   6.07   2.83 20.22   5.57   2.60 0.78   3.84   0.50   4.92   7.53 0.84 1.29
D-KEFS trails 2-number Sequencing 29.80   8.94   5.59 26.92   8.09   5.06 0.61   7.54   2.01   9.67 14.78 1.13 1.72
D-KEFS trails 3-letter sequencing 29.13   9.71   6.53 25.86 10.47   7.04 0.55   9.60   2.05* 15.58 22.09 1.55 2.20
D-KEFS trails 4-number–letter switching 64.84 26.40 13.82 58.95 22.57 11.82 0.73 18.18   2.26* 29.21 41.54 1.18 1.68
D-KEFS trails 5-motor speed 23.80 10.76   4.55 21.35   9.75   4.12 0.82   6.14   3.06** 10.32 14.49 1.00 1.40
D-KEFS color naming 27.24   5.03   2.38 26.61   5.03   2.38 0.78   3.36   1.23   4.31   6.59 0.86 1.31
D-KEFS word reading 20.42   3.61   1.40 21.03   3.98   1.54 0.85   2.08 −1.53   2.67   4.08 0.71 1.08
D-KEFS inhibition 50.89 10.93   3.61 49.74 10.52   3.47 0.89   5.01   1.44   6.42   9.82 0.60 0.91
D-KEFS inhibition/switching 59.44 13.20   7.45 57.58 13.36   7.55 0.68 10.61   1.56 13.60 20.79 1.02 1.57
Grooved pegboard (R) 70.78 16.92   6.15 70.27 19.95   7.25 0.87   9.50   0.23 12.18 18.63 0.66 1.02
Grooved pegboard (L) 75.98 20.41   9.58 74.59 21.29   9.98 0.78 13.83 −1.80 17.73 27.11 0.85 1.30
Simple vigilance 0.76
CPT vigilance total correct 39.59   0.87   0.69 29.83   0.51   0.40 0.37   0.80 −2.06* 10.79 11.33 1.47 1.55
CPT vigilance reaction time 41.45   8.21   3.79 40.83   8.27   3.82 0.79   5.38   0.90   6.89 10.54 0.84 1.28
Distractibility 0.64
CPT distractibility total correct 26.42   5.28   3.29 27.76   4.02   2.51 0.61   4.14 −1.82   5.31   8.11 1.11 1.70
CPT distractibility reaction time 42.37   7.69   3.60 41.85   7.44   3.48 0.78   5.01   0.24   6.42   9.82 0.85 1.29
Executive function
D-KEFS sorting-free sorting score 44.60   6.35   4.30 45.16   6.72   4.56 0.54   6.27 −0.53   8.03 12.28 1.23 1.88
Verbal Ability 0.74
WAIS-III vocabulary 68.51   5.87   3.23 68.87   5.85   3.22 0.70   4.56 −0.57   5.85   8.94 1.00 1.53
D-KEFS animals 21.33   3.93   3.17 22.68   3.78   3.06 0.35   4.41 −1.64   5.65   8.64 1.46 2.24
D-KEFS boys’ names 23.27   3.41   2.18 22.47   4.49   2.88 0.59   3.61   1.09   4.63   7.08 1.18 1.80
*

p < 0.05.

**

p < 0.01.

***

p < 0.001.

CI, confidence interval; ES, effect size; SEM, standard error of measurement; SD, standard deviation. Significant differences between time 1 and time 2 performances on individual measures indicate a practice effect.