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Citation
ISSP Research Group (2024). International Social Survey Programme: Health and Health Care - ISSP 2021. GESIS Datenarchiv, Köln. ZA8000 Datenfile Version 1.0.0, https://doi.org/10.4232/5.ZA8000.1.0.0.
Note 1
Data from Great Britain (including a Scottish boost) are not included in the integrated file and were published separately under the study number ZA8783. Essential background variables are missing as a result of a change in data collection mode due to the coronavirus pandemic.
Note 2
Data from Greece are not included in the integrated file and were published separately under the study number ZA8784. Greece is a new ISSP member country and its ISSP 2021 data Greece’s first data submission. Unfortunately, too many elements notably deviated from ISSP rules and standards and that collectively they amounted to a substantial deviation.
| Participating countries | Sample size | Year of Fieldwork | Comments | Questionnaire | Background Variables |
|---|---|---|---|---|---|
| Croatia | 1101 | 07/2021-09/2021 | weights provided | HR21 | HR21 |
| Czech Republic | 1262 | 05/2022-08/2022 | weights provided, admin. together with ISSP 2022 | CZ21 | CZ21 |
| Denmark | 1672 | 06/2021-08/2021 | weights provided | DK21 | DK21 |
| Finland | 1002 | 01/2022-04/2022 | weights provided | FI21-fi FI21-se | FI21 |
| Germany | 1744 | 06/2021-08/2021 | weights provided | DE21 | DE21 |
| Great Britan | not included in integrated file (see note 1) | ||||
| Greece | not included in integrated file (see note 2) | ||||
| Iceland | 1086 | 10/2022-03/2023 | IS21-en IS21-is IS21-pl | IS21 | |
| Israel | 1187 | 05/2023-07/2023 | IL21-ar IL21-he | IL21 | |
| Italy | 1138 | 09/2022-02/2023 | admin. together with ISSP 2020 | IT21 | IT21 |
| Japan | 1453 | 01/2021-12/2021 | JP21 | JP21 | |
| New Zealand | 1135 | 02/2022-07/2022 | weights provided | NZ21 | NZ21 |
| Norway | 1518 | 11/2021-03/2022 | NO21 | NO21 | |
| Philippines | 1800 | 11/2021-11/2021 | weights provided | PH21-bik Ph21-cbk PH21-ceb PH21-fil PH21-hil PH21-ilu PH21-tsg PH21-war | PH21 |
| Poland | 1098 | 01/2022-03/2022 | weights provided, admin. together with ISSP 2022 | PL21 | PL21 |
| Russia | 1597 | 01/2022-02/2022 | weights provided | RU21 | RU21 |
| Slovakia | 1013 | 11/2021-04/2022 | weights provided, admin. together with ISSP 2020 | SK21 | SK21 |
| Slovenia | 1020 | 03/2021-06/2021 | weights provided | SI21 | SI21 |
| Switzerland | 3349 | 02/2021-09/2021 | CH21 | CH21 | |
| Taiwan | 1604 | 09/2021-04/2022 | weights provided | TW21 | TW21 |
| Thailand | 1497 | 02/2021-09/2021 | admin. together with ISSP 2020weights provided | TH21 | TH21 |
