Pilot Studies
A barrio in Santo Domingo, Dominican Republic
The Protocols
The protocols for the 10/66 dementia diagnosis and caregiver pilot studies (as completed by 24 centres in the first wave of 10/66 pilot research)
pilot_protocol.doc (MS Word)
Groups wishing to validate the 10/66 dementia diagnosis algorithm for use in their particular centre may wish to use a modified version of the pilot protocol, which increases the numbers of persons with dementia to be studied, and delivers much greater precision in the estimation of sensitivity and specificity
new_protocol.doc (MS Word)
The Assessments
Summary of Pilot Study Assessments |
Interview |
Administered to |
Scope |
Clinical.doc |
Participant and informant |
An independent clinician carries out a clinical interview using a checklist proforma to confirm the diagnosis of dementia using the Clinical Dementia Rating Scale (CDR) and of depression using the Montgomery Asberg Depression Rating Scale (MADRS). This file also gives instructions for scoring the CDR. |
Csid.doc |
Participant and informant |
The dementia screening interview is the Community Screening Instrument for Dementia (CSI-D), consisting of a cognitive test for the participant and an informant interview. Both components are included in this file. |
Gmsb3 revised.doc |
Participant |
The Geriatric Mental State |
Carer.doc |
Informant |
The caregiver interview (for the caregiver pilot study only) |
Click below to download the paper versions of pilot study assessments (choose either .rar or .zip archives)
pilot_paper.rar (zipped .rar archive)
pilot_paper.zip (zipped .zip archive)
The Data Entry Files
All data collected in the 10/66 studies is entered using the EPIDATA, a public domain data entry program, which can be copied and distributed without charge. It can therefore be downloaded relatively easily rom the internet.
First go to the EPIDATA site, and follow the instructions.
In case of difficulty read the instructions in this file
epidata_instructions.doc (MS Word)
Summary of Pilot Study Data Entry Files |
Data entry file |
Contents |
keyfile.rec |
for linking ID numbers to group status - dementia/depression/high education/low education |
csidsubj.rec |
The participant (cognitive test) component of CSI'D' |
csidinf.rec |
The informant component of CSI'D' |
gms.rec |
Geriatric Mental State (version B3) |
carer.rec |
The caregiver interview |
lastdata.rec |
Clinical Dementia Rating Scale (CDR), MADRS (Depression scale for depressed subjects), BPSD (coded from 5 open ended questions) |
Click below to download pilot study Epidata data entry files (choose either .rar or .zip archives)
pilot_epifiles.rar (zipped .rar archive)
Pilot epifiles.zip (zipped .zip archive
)