Early Detection of Cognitive Decline Using Machine Learning Algorithm and Cognitive Ability Test

Table 4

Cognitive ability test–questionnaire.

S. No.	Question description	Yes/no	Weighted score
1	Does the patient place items properly?	Y	1
2	Does the patient able identify the present date, day, month, year?	Y	2
3	Does the patient comfort level change when they are in new places?	Y	1
4	Does the patient able to manage their medication schedule?	Y	2
5	Does the patient able to manage time while doing tasks?	Y	1
6	Does the patient confuse about certain things?	Y	2
7	Does the patient able to understand context?	Y	1
8	Does the patient confuse to identify known persons?	Y	2
9	Does the patient experience difficulty to recognize people familiar to them?	Y	1
10	Does the patient behavior is different from their earlier stages?	Y	1
11	Does the patient have imaginations?	Y	2
12	Does the patient forget to do regular tasks?	Y	2
13	Does the patient have problem in counting numbers or figures?	Y	2
14	Does the patient able to manage position or direction?	Y	1
15	Does the patient has shown less priory or interest towards hobby or passion?	Y	1
16	Does the patient understand situations or explanations?	N	1
17	Does the patient forget recent activities?	N	1
18	Does the patient have any cognitive issues previously?	Y	2
19.	Does the patient not able to recall main or important occasions?	Y	2
20	Does the patient not able to recollect some important days in his life.	Y	2