|
subjectkey |
GUID |
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Required |
The NDAR Global Unique Identifier (GUID) for research subject |
NDAR*
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src_subject_id |
String |
20
|
Required |
Subject ID how it's defined in lab/project |
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interview_date |
Date |
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Required |
Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY |
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interview_age |
Integer |
|
Required |
Age in months at the time of the interview/test/sampling/imaging. |
0 :: 1260
|
Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month.
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sex |
String |
20
|
Required |
Sex of subject at birth |
M;F; O; NR
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M = Male; F = Female; O=Other; NR = Not reported
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gender |
Query
|
ageyears |
Integer |
|
Recommended |
Age in years |
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Query
|
lld9a |
Integer |
|
Recommended |
How often travel out of town for at least an overnight stay |
1::5
|
1=Never; 2=Almost Never; 3=Once in a while; 4=Often; 5=Very often; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
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Query
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lld9b |
Integer |
|
Recommended |
What extent feel limited in traveling out of town for at least an overnight stay |
1::5
|
1=Completely, cannot do; 2=A lot; 3=Somewhat; 4=A little; 5=Not at all; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
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Query
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lld7a |
Integer |
|
Recommended |
How often take care of household business and finances (e.g., manage money, pay bills, deal with landlords/tenants/etc.) |
1::5
|
1=Never; 2=Almost Never; 3=Once in a while; 4=Often; 5=Very often; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
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Query
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lld7b |
Integer |
|
Recommended |
What extent feel limited taking care of household business and finances (e.g., manage money, pay bills, deal with landlords/tenants/etc.) |
1::5
|
1=Completely, cannot do; 2=A lot; 3=Somewhat; 4=A little; 5=Not at all; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
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Query
|
lld1a |
Integer |
|
Recommended |
How often keep in touch with others through letters, phone, or email |
1::5
|
1=Never; 2=Almost Never; 3=Once in a while; 4=Often; 5=Very often; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
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|
Query
|
lld14b |
Integer |
|
Recommended |
What extent feel limited taking part in organized social activities(e.g.,clubs,card playing,senior center events,community/religious groups) |
1::5
|
1=Completely, cannot do; 2=A lot; 3=Somewhat; 4=A little; 5=Not at all; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
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Query
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lld1b |
Integer |
|
Recommended |
What extent feel limited in keeping in touch with others through letters, phone, or email |
1::5
|
1=Completely, cannot do; 2=A lot; 3=Somewhat; 4=A little; 5=Not at all; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
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Query
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lld14a |
Integer |
|
Recommended |
How often take part in organized social activities (e.g., clubs, card playing, senior center events, community or religious groups) |
1::5
|
1=Never; 2=Almost Never; 3=Once in a while; 4=Often; 5=Very often; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
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|
Query
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lld16b |
Integer |
|
Recommended |
What extent feel limited in preparing meals for yourself (e.g., planning, cooking, serving, cleaning up) |
1::5
|
1=Completely, cannot do; 2=A lot; 3=Somewhat; 4=A little; 5=Not at all; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
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Query
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lld16a |
Integer |
|
Recommended |
How often prepare meals for yourself (e.g., planning, cooking, serving, cleaning up) |
1::5
|
1=Never; 2=Almost Never; 3=Once in a while; 4=Often; 5=Very often; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
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Query
|
lld5a |
Integer |
|
Recommended |
How often work at volunteer job outside your home |
1::5
|
1=Never; 2=Almost Never; 3=Once in a while; 4=Often; 5=Very often; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
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|
Query
|
lld10b |
Integer |
|
Recommended |
What extent feel limited in taking part in regular fitness program (e.g., walk for exercise, stationary bike, weight lift, exercise class) |
1::5
|
1=Completely, cannot do; 2=A lot; 3=Somewhat; 4=A little; 5=Not at all; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
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|
Query
|
lld5b |
Integer |
|
Recommended |
What extent feel limited working at volunteer job outside your home |
1::5
|
1=Completely, cannot do; 2=A lot; 3=Somewhat; 4=A little; 5=Not at all; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
|
Query
|
lld10a |
Integer |
|
Recommended |
How often take part in regular fitness program (e.g., walking for exercise, stationary biking, weight lifting, exercise class) |
1::5
|
1=Never; 2=Almost Never; 3=Once in a while; 4=Often; 5=Very often; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
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Query
|
lld3a |
Integer |
|
Recommended |
How often provide care or assistance to others (e.g., personal care/transport/errands for family or friends) |
1::5
|
1=Never; 2=Almost Never; 3=Once in a while; 4=Often; 5=Very often; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
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Query
|
lld12b |
Integer |
|
Recommended |
What extent feel limited in going out with others to public places (e.g., restaurants, movies) |
1::5
|
1=Completely, cannot do; 2=A lot; 3=Somewhat; 4=A little; 5=Not at all; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
|
Query
|
lld3b |
Integer |
|
Recommended |
What extent feel limited in providing care or assistance to others (e.g., personal care/transport/errands for family or friends) |
1::5
|
1=Completely, cannot do; 2=A lot; 3=Somewhat; 4=A little; 5=Not at all; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
|
Query
|
lld12a |
Integer |
|
Recommended |
How often go out with others to public places (e.g., restaurants, movies) |
1::5
|
1=Never; 2=Almost Never; 3=Once in a while; 4=Often; 5=Very often; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
|
Query
|
lld8a |
Integer |
|
Recommended |
How often take care of your own health (e.g., manage daily medications, follow special diet, schedule doctor's appts) |
1::5
|
1=Never; 2=Almost Never; 3=Once in a while; 4=Often; 5=Very often; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
|
Query
|
lld8b |
Integer |
|
Recommended |
What extent feel limited in taking care of your own health (e.g., manage daily medications, follow special diet, schedule doctor's appts) |
1::5
|
1=Completely, cannot do; 2=A lot; 3=Somewhat; 4=A little; 5=Not at all; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
|
Query
|
lld6a |
Integer |
|
Recommended |
How often take part in active recreation (e.g., bowling, golf, tennis, hiking, jogging, swimming) |
1::5
|
1=Never; 2=Almost Never; 3=Once in a while; 4=Often; 5=Very often; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
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|
version |
String |
20
|
Recommended |
Version/code of assessment |
|
|
|
Query
|
lld2b |
Integer |
|
Recommended |
What extent feel limited in visiting friends and family in their homes |
1::5
|
1=Completely, cannot do; 2=A lot; 3=Somewhat; 4=A little; 5=Not at all; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
|
Query
|
lld13a |
Integer |
|
Recommended |
How often take care of your own personal care needs (e.g., bathing, dressing, toileting) |
1::5
|
1=Never; 2=Almost Never; 3=Once in a while; 4=Often; 5=Very often; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
|
Query
|
lld15b |
Integer |
|
Recommended |
What extent feel limited in taking care of local errands (e.g., shopping for food/personal items, going to bank, library, or dry cleaner) |
1::5
|
1=Completely, cannot do; 2=A lot; 3=Somewhat; 4=A little; 5=Not at all; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
|
Query
|
lld15a |
Integer |
|
Recommended |
How often take care of local errands (e.g., shopping for food/personal items, going to bank, library, or dry cleaner) |
1::5
|
1=Never; 2=Almost Never; 3=Once in a while; 4=Often; 5=Very often; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
|
Query
|
lld6b |
Integer |
|
Recommended |
What extent feel limited in taking part in active recreation |
1::5
|
1=Completely, cannot do; 2=A lot; 3=Somewhat; 4=A little; 5=Not at all; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
|
Query
|
lld4a |
Integer |
|
Recommended |
How often take care of the inside of your home (e.g., homemaking, laundry, housecleaning, minor household repairs) |
1::5
|
1=Never; 2=Almost Never; 3=Once in a while; 4=Often; 5=Very often; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
|
Query
|
lld11b |
Integer |
|
Recommended |
What extent feel limited in inviting people into your home for meal or entertainment |
1::5
|
1=Completely, cannot do; 2=A lot; 3=Somewhat; 4=A little; 5=Not at all; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
|
Query
|
lld4b |
Integer |
|
Recommended |
What extent feel limited taking care of the inside of your home (e.g., homemaking, laundry, housecleaning, minor household repairs) |
1::5
|
1=Completely, cannot do; 2=A lot; 3=Somewhat; 4=A little; 5=Not at all; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
|
Query
|
lld11a |
Integer |
|
Recommended |
How often invite people into your home for meal or entertainment |
1::5
|
1=Never; 2=Almost Never; 3=Once in a while; 4=Often; 5=Very often; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
|
Query
|
lld2a |
Integer |
|
Recommended |
How often visit friends and family in their homes |
1::5
|
1=Never; 2=Almost Never; 3=Once in a while; 4=Often; 5=Very often; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
|
Query
|
lld13b |
Integer |
|
Recommended |
What extent feel limited in taking care of your own personal care needs (e.g., bathing, dressing, toileting) |
1::5
|
1=Completely, cannot do; 2=A lot; 3=Somewhat; 4=A little; 5=Not at all; Blank = Missing form / incomplete workbook / Not expected / Missing / Refused
|
|
Query
|
visit |
String |
60
|
Recommended |
Visit name |
|
|
|
Query
|
lldilsm |
Float |
|
Recommended |
Late Life Disability Instrument, Limitation Dimension, Management Role Domain Score |
0::100
|
Late Life Disability Instrument, Limitation Dimension, Management Role Domain Score (calculated), higher scores indicate greater functionality
|
|
Query
|
lldifst |
Float |
|
Recommended |
Late Life Disability Instrument, Frequency Dimension, Total Score |
0::100
|
Late Life Disability Instrument, Frequency Dimension, Total Score (calculated), higher scores indicate greater functionality
|
|
Query
|
lldilst |
Float |
|
Recommended |
Late Life Disability Instrument, Limitation Dimension, Total Score |
0::100
|
Late Life Disability Instrument, Limitation Dimension, Total Score (calculated), higher scores indicate greater functionality
|
|
Query
|
lldifss |
Float |
|
Recommended |
Late Life Disability Instrument, Frequency Dimension, Social Role Domain Score |
0::100
|
Late Life Disability Instrument, Frequency Dimension, Social Role Domain Score (calculated), higher scores indicate greater functionality
|
|
Query
|
lldilsi |
Float |
|
Recommended |
Late Life Disability Instrument, Limitation Dimension, Instrumental Role Domain Score |
0::100
|
Late Life Disability Instrument, Limitation Dimension, Instrumental Role Score (calculated), higher scores indicate greater functionality
|
|
Query
|
lldifsp |
Float |
|
Recommended |
Late Life Disability Instrument, Frequency Dimension, Personal Role Domain Score |
0::100
|
Late Life Disability Instrument, Frequency Dimension, Personal Role Domain Score (calculated), higher scores indicate greater functionality
|
|