Descriptive Statistical Analysis of Memory, Cognitive, and Psychological Measures in Patient Follow-up Study
Overview
This assignment presents descriptive statistical analyses of multiple psychological and cognitive measures collected from patient participants. The paper includes frequency distributions, descriptive statistics tables, and scatter plot visualizations for memory measures, GHQ-12 psychological distress scores, fatigue ratings, verbal IQ, and performance IQ assessments.
What this coursework covers
- Descriptive statistics for memory measures showing mean score of 9.60 across 30 participants
- GHQ-12 follow-up patient data demonstrating mean score of 1.75 for 20 patients with psychological distress assessment
- Fatigue descriptive statistics from 15 participants with mean score of 4.67
- WASI verbal and performance IQ scores for 23 participants with means of 110.52 and 112.00 respectively
- Demographic frequency tables and scatter plot visualizations for all measured variables
Preview
Assignment 3
Student’s Name
Institutional Affiliation
Assignment 3
Descriptive Statistics
- The Descriptive Statistics for Memory Measures
Descriptive Statistics | ||||||||
N | Range | Minimum | Maximum | Mean | Std. Deviation | Variance | ||
Statistic | Statistic | Statistic | Statistic | Statistic | Std. Error | Statistic | Statistic | |
memory measure | 30 | 14 | 4 | 18 | 9.60 | .676 | 3.701 | 13.697 |
Valid N (listwise) | 30 | |||||||
- Descriptive Statistics for GHQ 12-At follow up patients
Descriptive Statistics | ||||||||
N | Range | Minimum | Maximum | Mean | Std. Deviation | Variance | ||
Statistic | Statistic | Statistic | Statistic | Statistic | Std. Error | Statistic | Statistic | |
GHQ-12 at follow up, patients | 20 | 8 | 0 | 8 | 1.75 | .517 | 2.314 | 5.355 |
Valid N (listwise) | 20 | |||||||
Descriptive Statistics for Fatigue
Descriptive Statistics | ||||||||
N | Range | Minimum | Maximum | Mean | Std. Deviation | Variance | ||
Statistic | Statistic | Statistic | Statistic | Statistic | Std. Error | Statistic | Statistic | |
memory measure | 15 | 4 | 3 | 7 | 4.67 | .361 | 1.397 | 1.952 |
Valid N (listwise) | 15 | |||||||
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- Descriptive Statistics for verbal IQ score (VIQ)
Descriptive Statistics | ||||||||
N | Range | Minimum | Maximum | Mean | Std. Deviation | Variance | ||
Statistic | Statistic | Statistic | Statistic | Statistic | Std. Error | Statistic | Statistic | |
WASI verbal IQ score. | 23 | 42 | 86 | 128 | 110.52 | 2.625 | 12.587 | 158.443 |
Valid N (listwise) | 23 | |||||||
- Descriptive Statistics for Performance IQ (PIQ)
Descriptive Statistics | ||||||||
N | Range | Minimum | Maximum | Mean | Std. Deviation | Variance | ||
Statistic | Statistic | Statistic | Statistic | Statistic | Std. Error | Statistic | Statistic | |
WASI performance IQ. | 23 | 36 | 92 | 128 | 112.00 | 2.078 | 9.968 | 99.364 |
Valid N (listwise) | 23 | |||||||
Demographic Tables
- Demographic table for Memory measure
memory measure | |||||
Frequency | Percent | Valid Percent | Cumulative Percent | ||
Valid | 4 | 3 | 10.0 | 10.0 | 10.0 |
5 | 2 | 6.7 | 6.7 | 16.7 | |
6 | 3 | 10.0 | 10.0 | 26.7 | |
7 | 2 | 6.7 | 6.7 | 33.3 | |
9 | 5 | 16.7 | 16.7 | 50.0 | |
10 | 3 | 10.0 | 10.0 | 60.0 | |
11 | 2 | 6.7 | 6.7 | 66.7 | |
12 | 4 | 13.3 | 13.3 | 80.0 | |
13 | 1 | 3.3 | 3.3 | 83.3 | |
14 | 2 | 6.7 | 6.7 | 90.0 | |
15 | 2 | 6.7 | 6.7 | 96.7 | |
18 | 1 | 3.3 | 3.3 | 100.0 | |
Total | 30 | 100.0 | 100.0 | ||
2. Demographic table for GHQ 12 at Follow up patient
GHQ-12 at follow up, patients | |||||
Frequency | Percent | Valid Percent | Cumulative Percent | ||
Valid | 0 | 9 | 45.0 | 45.0 | 45.0 |
1 | 3 | 15.0 | 15.0 | 60.0 | |
2 | 2 | 10.0 | 10.0 | 70.0 | |
3 | 3 | 15.0 | 15.0 | 85.0 | |
5 | 1 | 5.0 | 5.0 | 90.0 | |
6 | 1 | 5.0 | 5.0 | 95.0 | |
8 | 1 | 5.0 | 5.0 | 100.0 | |
Total | 20 | 100.0 | 100.0 | ||
3. Demographic table for Fatigue
memory measure | |||||
Frequency | Percent | Valid Percent | Cumulative Percent | ||
Valid | 3 | 4 | 26.7 | 26.7 | 26.7 |
4 | 3 | 20.0 | 20.0 | 46.7 | |
5 | 4 | 26.7 | 26.7 | 73.3 | |
6 | 2 | 13.3 | 13.3 | 86.7 | |
7 | 2 | 13.3 | 13.3 | 100.0 | |
Total | 15 | 100.0 | 100.0 | ||
4. Demographic table for verbal IQ score (VIQ)
WASI verbal IQ score. | |||||
Frequency | Percent | Valid Percent | Cumulative Percent | ||
Valid | 86 | 1 | 4.3 | 4.3 | 4.3 |
89 | 2 | 8.7 | 8.7 | 13.0 | |
94 | 1 | 4.3 | 4.3 | 17.4 | |
98 | 1 | 4.3 | 4.3 | 21.7 | |
99 | 1 | 4.3 | 4.3 | 26.1 | |
104 | 1 | 4.3 | 4.3 | 30.4 | |
108 | 1 | 4.3 | 4.3 | 34.8 | |
109 | 1 | 4.3 | 4.3 | 39.1 | |
112 | 2 | 8.7 | 8.7 | 47.8 | |
113 | 1 | 4.3 | 4.3 | 52.2 | |
115 | 2 | 8.7 | 8.7 | 60.9 | |
119 | 1 | 4.3 | 4.3 | 65.2 | |
120 | 3 | 13.0 | 13.0 | 78.3 | |
121 | 2 | 8.7 | 8.7 | 87.0 | |
123 | 1 | 4.3 | 4.3 | 91.3 | |
127 | 1 | 4.3 | 4.3 | 95.7 | |
128 | 1 | 4.3 | 4.3 | 100.0 | |
Total | 23 | 100.0 | 100.0 | ||
5. Demographic Table for Performance IQ (PIQ)
WASI performance IQ. | |||||
Frequency | Percent | Valid Percent | Cumulative Percent | ||
Valid | 92 | 1 | 4.3 | 4.3 | 4.3 |
93 | 1 | 4.3 | 4.3 | 8.7 | |
96 | 1 | 4.3 | 4.3 | 13.0 | |
101 | 1 | 4.3 | 4.3 | 17.4 | |
107 | 3 | 13.0 | 13.0 | 30.4 | |
108 | 1 | 4.3 | 4.3 | 34.8 | |
111 | 3 | 13.0 | 13.0 | 47.8 | |
112 | 1 | 4.3 | 4.3 | 52.2 | |
114 | 1 | 4.3 | 4.3 | 56.5 | |
116 | 4 | 17.4 | 17.4 | 73.9 | |
118 | 1 | 4.3 | 4.3 | 78.3 | |
121 | 1 | 4.3 | 4.3 | 82.6 | |
124 | 2 | 8.7 | 8.7 | 91.3 | |
127 | 1 | 4.3 | 4.3 | 95.7 | |
128 | 1 | 4.3 | 4.3 | 100.0 | |
Total | 23 | 100.0 | 100.0 | ||
Scatter Plot
- Scatter Plot for the Variable, Memory Measures
- Scatter plot for the Variable HGQ 12-At follow up patients
- Scatter plot for the variable Fatigue statistics
- Scatter plot for the variable verbal IO score statistics
Discussion
The tables above show the demographic tables and descriptive statistics for the variables memory measures, GHQ 12 at follow up patients, fatigue statistics, verbal IQ score statistics, and performance IQ score statistics. The population size for memory statistics is 30, the minimum value of the variable is 4, while the maximum is 18.