National Income Dynamics Study 2010-2011, Wave 2 Secure Data

South Africa, 2010 - 2011

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Reference ID

zaf-saldru-nidssd-2010-2011-v4.0.0

Producer(s)

Southern Africa Labour and Development Research Unit,

Collections

Secure Remote Access Data Enclave

Metadata

DDI/XML JSON

Created on

Aug 24, 2018

Last modified

Oct 18, 2023

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k7 - Respondent's sleep was restless in past week? (w2_a_emoslp)

Data file: Adult_W2_Secure_V4.0.0

Overview

Valid: 17626

Invalid: 4248

Type: Discrete

Decimal: 0

loc_start_pos: 4914

loc_end_pos: 4915

Width: 2

Range: -9 - 4

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
-9	-9. Don't know	42	0.2%
-8	-8. Refused	50	0.3%
-5	-5. Not applicable	0	0%
-3	-3. Missing	80	0.5%
-2	-2. Not asked in Phase 2	732	4.2%
1	1. Rarely or none of the time (less than 1 day)	10103	57.3%
2	2. Some or little of the time (1-2 days)	4453	25.3%
3	3. Occasionally or a moderate amount of time (3-4 days)	1448	8.2%
4	4. All of the time (5-7 days)	718	4.1%
Sysmiss		4248

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.

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