Nigeria - COVID-19 National Longitudinal Phone Survey 2020

central
Reference ID NGA-2020-NLPS-v08-M
Year 2020
Country Nigeria
Producer(s) National Bureau of Statistics (NBS) - Federal Government of Nigeria
Sponsor(s) Bill and Melinda Gates Foundation - BMGF - Funded the study
Federal Government of Nigeria - FGN - Funded the study
United States Agency for International Development - USAID - Funded the study
Metadata PDF Documentation in PDF Download DDI Download RDF
Study website Study website
Created on Mar 19, 2021
Last modified Mar 19, 2021
Page views 834350
Downloads 11343

Related Materials

Questionnaires
COVID-19 National Longitudinal Phone Survey (COVID-19 NLPS) 2020, Round 8 Household Questionnaire
pdf   354.81 KB

Author(s) National Bureau of Statistics, Nigeria The World Bank
Country Nigeria
Language English
Download https://nigerianstat.gov.ng/nada/index.php/catalog/63/download/624
COVID-19 National Longitudinal Phone Survey (COVID-19 NLPS) 2020, Round 2 Household Questionnaire

Author(s) National Bureau of Statistics, Nigeria The World Bank
Country Nigeria
Language English
Download N/A
COVID-19 National Longitudinal Phone Survey (COVID-19 NLPS) 2020, Baseline Household Questionnaire

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-04-01
Country Nigeria
Language English
Download N/A
COVID-19 National Longitudinal Phone Survey (COVID-19 NLPS) 2020, Round 3 Household Questionnaire

Author(s) National Bureau of Statistics, Nigeria The World Bank
Country Nigeria
Language English
Download N/A
COVID-19 National Longitudinal Phone Survey (COVID-19 NLPS) 2020, Round 4 Household Questionnaire

Author(s) National Bureau of Statistics, Nigeria The World Bank
Country Nigeria
Language English
Download N/A
COVID-19 National Longitudinal Phone Survey (COVID-19 NLPS) 2020, Round 5 Household Questionnaire

Author(s) National Bureau of Statistics, Nigeria The World Bank
Country Nigeria
Language English
Download N/A
COVID-19 National Longitudinal Phone Survey (COVID-19 NLPS) 2020, Round 6 Household Questionnaire

Author(s) National Bureau of Statistics, Nigeria The World Bank
Country Nigeria
Language English
Download N/A
COVID-19 National Longitudinal Phone Survey (COVID-19 NLPS) 2020, Round 7 Household Questionnaire

Author(s) National Bureau of Statistics, Nigeria The World Bank
Country Nigeria
Language English
Download N/A
COVID-19 National Longitudinal Phone Survey (COVID-19 NLPS) 2020, Round 8 Household Questionnaire

Author(s) National Bureau of Statistics, Nigeria The World Bank
Country Nigeria
Language English
Download N/A
COVID-19 National Longitudinal Phone Survey (COVID-19 NLPS) 2020, Round 9 Household Questionnaire
pdf   354.81 KB

Author(s) National Bureau of Statistics, Nigeria The World Bank
Country Nigeria
Language English
Download https://nigerianstat.gov.ng/nada/index.php/catalog/63/download/639
Reports
COVID-19 Impact Monitoring, Round 7-8

Author(s) National Bureau of Statistics, Nigeria The World Bank
Country Nigeria
Language English
Download N/A
COVID-19 Impact Monitoring, Round 9
pdf   490.41 KB

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2021-01
Country Nigeria
Language English
Download https://nigerianstat.gov.ng/nada/index.php/catalog/63/download/630
COVID-19 Impact Monitoring, Baseline

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-05-01
Country Nigeria
Language English
Download N/A
Nigeria COVID-19 National Longitudinal Phone Survey (COVID-19 NLPS), Baseline Summary Tables

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-06-29
Country Nigeria
Language English
Download N/A
COVID-19 Impact Monitoring, Round 2

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-06
Country Nigeria
Language English
Download N/A
Nigeria COVID-19 National Longitudinal Phone Survey (COVID-19 NLPS), Round 2 Summary Tables

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-07
Country Nigeria
Language English
Download N/A
COVID-19 Impact Monitoring, Round 3

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-07
Country Nigeria
Language English
Download N/A
Nigeria COVID-19 National Longitudinal Phone Survey (COVID-19 NLPS), Round 3 Summary Tables

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-08
Country Nigeria
Language English
Download N/A
COVID-19 Impact Monitoring, Round 4

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-08
Country Nigeria
Language English
Download N/A
COVID-19 Impact Monitoring, Round 5

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-09
Country Nigeria
Language English
Download N/A
COVID-19 Impact Monitoring, Round 6

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-10
Country Nigeria
Language English
Download N/A
COVID-19 Impact Monitoring, Round 7-8

Author(s) National Bureau of Statistics, Nigeria The World Bank
Country Nigeria
Language English
Download N/A
COVID-19 Impact Monitoring, Round 9

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2021-01
Country Nigeria
Language English
Download N/A
Technical documents
COVID-19 National Longitudinal Phone Survey 2020, Round 8 Interviewer Manual

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-12
Country Nigeria
Language English
Download N/A
Nigeria COVID-19 National Longitudinal Phone Survey, Basic Information Document
pdf   790.52 KB

subtitle Version 8
Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2021-03-11
Country Nigeria
Language English
Table of contents 1.0 Introduction ......................................................................................................................... 5

2.0 Sample and Weights ............................................................................................................ 6
2.1 Survey Sample .................................................................................................................. 6
2.2 Survey Weights ................................................................................................................ 7

3.0 Training of Interviewers for the Survey .............................................................................. 9

4.0 Field Work ............................................................................................................................ 9
4.1 Organization of Fieldwork................................................................................................ 9
4.2 Gift to Households ......................................................................................................... 10
4.3 Pre-loaded Information ................................................................................................. 10
4.4 Respondents................................................................................................................... 10
4.5 Data Monitoring and Evaluation ................................................................................... 10

5.0 Data Management ............................................................................................................. 11
5.1 Computer Assisted Telephone Interview (CATI) ........................................................... 11
5.2 Data Communication System ........................................................................................ 12
5.3 Data Cleaning ................................................................................................................. 12
5.4 Confidential Information ............................................................................................... 12

6.0 Using the Data ................................................................................................................... 12
6.1 File Structure .................................................................................................................. 12
6.2 Merging Datasets ........................................................................................................... 13

7.0 Survey Rounds ................................................................................................................... 13
7.1 Baseline (Round 1) ......................................................................................................... 13
7.1.1 Overview ................................................................................................................. 13
7.1.2 Weights ................................................................................................................... 13
7.1.3 The Survey Instruments .......................................................................................... 14
7.1.4 Description of Datasets .......................................................................................... 15
7.2 Round 2 .......................................................................................................................... 16
7.2.1 Overview ................................................................................................................. 16
7.2.2 Sample .................................................................................................................... 16
7.2.3 The Survey Instruments .......................................................................................... 16
7.2.4 Description of Datasets .......................................................................................... 18
7.3 Round 3 .......................................................................................................................... 19
7.3.1 Overview ................................................................................................................. 19
7.3.2 Sample .................................................................................................................... 19
7.3.3 The Survey Instruments .......................................................................................... 20
7.3.4 Description of Datasets .......................................................................................... 22
7.4 Round 4 .......................................................................................................................... 22
7.4.1 Overview ................................................................................................................. 22
7.4.2 Sample .................................................................................................................... 22
7.4.3 The Survey Instruments .......................................................................................... 23
7.4.4 Description of Datasets .......................................................................................... 25
7.5 Round 5 .......................................................................................................................... 26
7.5.1 Overview ................................................................................................................. 26
7.5.2 Sample .................................................................................................................... 26
7.5.3 The Survey Instruments .......................................................................................... 28
7.5.4 Description of Datasets .......................................................................................... 30
7.6 Round 6 .......................................................................................................................... 31
7.6.1 Overview ................................................................................................................. 31
7.6.2 Sample .................................................................................................................... 31
7.6.3 The Survey Instruments .......................................................................................... 33
7.6.4 Description of Datasets .......................................................................................... 34
7.7 Round 7 .......................................................................................................................... 35
7.7.1 Overview ................................................................................................................. 35
7.7.2 Sample .................................................................................................................... 35
7.7.3 The Survey Instruments .......................................................................................... 36
7.7.4 Description of Datasets .......................................................................................... 38
7.8 Round 8 .......................................................................................................................... 39
7.8.1 Overview ................................................................................................................. 39
7.8.2 Sample .................................................................................................................... 39
7.8.3 The Survey Instruments .......................................................................................... 40
7.8.4 Description of Datasets .......................................................................................... 42
7.9 Round 9 .......................................................................................................................... 42
7.9.1 Overview ................................................................................................................. 42
7.9.2 Sample .................................................................................................................... 42
7.9.3 The Survey Instruments .......................................................................................... 43
7.9.4 Description of Datasets .......................................................................................... 45

Appendix 1: How to Obtain Copies of the Data ........................................................................... 47
Download https://nigerianstat.gov.ng/nada/index.php/catalog/63/download/628
COVID-19 National Longitudinal Phone Survey 2020, Baseline Interviewer Manual

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-04-16
Country Nigeria
Language English
Download N/A
COVID-19 National Longitudinal Phone Survey 2020, Round 2 Interviewer Manual

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-06
Country Nigeria
Language English
Download N/A
COVID-19 National Longitudinal Phone Survey 2020, Round 3 Interviewer Manual

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-07
Country Nigeria
Language English
Download N/A
COVID-19 National Longitudinal Phone Survey 2020, Round 4 Interviewer Manual

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-08
Country Nigeria
Language English
Download N/A
COVID-19 National Longitudinal Phone Survey 2020, Round 5 Interviewer Manual

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-09
Country Nigeria
Language English
Download N/A
COVID-19 National Longitudinal Phone Survey 2020, Round 6 Interviewer Manual

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-10
Country Nigeria
Language English
Download N/A
COVID-19 National Longitudinal Phone Survey 2020, Round 7 Interviewer Manual

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-11
Country Nigeria
Language English
Download N/A
COVID-19 National Longitudinal Phone Survey 2020, Round 8 Interviewer Manual

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2020-12
Country Nigeria
Language English
Download N/A
COVID-19 National Longitudinal Phone Survey 2020, Round 9 Interviewer Manual
pdf   981.25 KB

Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2021-01
Country Nigeria
Language English
Download https://nigerianstat.gov.ng/nada/index.php/catalog/63/download/648
Nigeria COVID-19 National Longitudinal Phone Survey, Basic Information Document

subtitle Version 8
Author(s) National Bureau of Statistics, Nigeria The World Bank
Date 2021-03-11
Country Nigeria
Language English
Table of contents 1.0 Introduction ......................................................................................................................... 5

2.0 Sample and Weights ............................................................................................................ 6
2.1 Survey Sample .................................................................................................................. 6
2.2 Survey Weights ................................................................................................................ 7

3.0 Training of Interviewers for the Survey .............................................................................. 9

4.0 Field Work ............................................................................................................................ 9
4.1 Organization of Fieldwork................................................................................................ 9
4.2 Gift to Households ......................................................................................................... 10
4.3 Pre-loaded Information ................................................................................................. 10
4.4 Respondents................................................................................................................... 10
4.5 Data Monitoring and Evaluation ................................................................................... 10

5.0 Data Management ............................................................................................................. 11
5.1 Computer Assisted Telephone Interview (CATI) ........................................................... 11
5.2 Data Communication System ........................................................................................ 12
5.3 Data Cleaning ................................................................................................................. 12
5.4 Confidential Information ............................................................................................... 12

6.0 Using the Data ................................................................................................................... 12
6.1 File Structure .................................................................................................................. 12
6.2 Merging Datasets ........................................................................................................... 13

7.0 Survey Rounds ................................................................................................................... 13
7.1 Baseline (Round 1) ......................................................................................................... 13
7.1.1 Overview ................................................................................................................. 13
7.1.2 Weights ................................................................................................................... 13
7.1.3 The Survey Instruments .......................................................................................... 14
7.1.4 Description of Datasets .......................................................................................... 15
7.2 Round 2 .......................................................................................................................... 16
7.2.1 Overview ................................................................................................................. 16
7.2.2 Sample .................................................................................................................... 16
7.2.3 The Survey Instruments .......................................................................................... 16
7.2.4 Description of Datasets .......................................................................................... 18
7.3 Round 3 .......................................................................................................................... 19
7.3.1 Overview ................................................................................................................. 19
7.3.2 Sample .................................................................................................................... 19
7.3.3 The Survey Instruments .......................................................................................... 20
7.3.4 Description of Datasets .......................................................................................... 22
7.4 Round 4 .......................................................................................................................... 22
7.4.1 Overview ................................................................................................................. 22
7.4.2 Sample .................................................................................................................... 22
7.4.3 The Survey Instruments .......................................................................................... 23
7.4.4 Description of Datasets .......................................................................................... 25
7.5 Round 5 .......................................................................................................................... 26
7.5.1 Overview ................................................................................................................. 26
7.5.2 Sample .................................................................................................................... 26
7.5.3 The Survey Instruments .......................................................................................... 28
7.5.4 Description of Datasets .......................................................................................... 30
7.6 Round 6 .......................................................................................................................... 31
7.6.1 Overview ................................................................................................................. 31
7.6.2 Sample .................................................................................................................... 31
7.6.3 The Survey Instruments .......................................................................................... 33
7.6.4 Description of Datasets .......................................................................................... 34
7.7 Round 7 .......................................................................................................................... 35
7.7.1 Overview ................................................................................................................. 35
7.7.2 Sample .................................................................................................................... 35
7.7.3 The Survey Instruments .......................................................................................... 36
7.7.4 Description of Datasets .......................................................................................... 38
7.8 Round 8 .......................................................................................................................... 39
7.8.1 Overview ................................................................................................................. 39
7.8.2 Sample .................................................................................................................... 39
7.8.3 The Survey Instruments .......................................................................................... 40
7.8.4 Description of Datasets .......................................................................................... 42
7.9 Round 9 .......................................................................................................................... 42
7.9.1 Overview ................................................................................................................. 42
7.9.2 Sample .................................................................................................................... 42
7.9.3 The Survey Instruments .......................................................................................... 43
7.9.4 Description of Datasets .......................................................................................... 45

Appendix 1: How to Obtain Copies of the Data ........................................................................... 47
Download N/A

Site developed by the Head, National Data Archive NBS, Nigeria and Powered by NADA 4.2 and DDI