Census of Population and Housing - 1981 (Information on Disabled Persons)
Sri Lanka, 1981
Reference ID
LKA-DCS-DISAB-1981-v1.0
Producer(s)
Department of Census and Statistics, ,
Metadata
Created on
Jan 18, 2023
Last modified
Jan 18, 2023
Page views
5741
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- Data files
- inf81spss
Cause of blindness dea dum (CAUSE_OF_BLINDNESS_DEA_DUM)
Data file: inf81spss
Overview
Valid:
33976
Invalid:
29429
Minimum:
1
Maximum:
9
Type:
Discrete
Decimal:
0
Start:
32
End:
32
Width:
1
Range:
1 - 9
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Since Birth | 23734 |
69.9%
|
| 2 | Due to Illness | 4749 |
14%
|
| 3 | Due to Accident | 1455 |
4.3%
|
| 4 | Due to Violence | 104 |
0.3%
|
| 9 | Unspecified | 3934 |
11.6%
|
| Sysmiss | 29429 |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.