Results overview by language
| Countries | Dataset-waves | |||||||||
| English | Spanish | French | Portuguese | English | Spanish | French | Portuguese | Total | Percentage | |
| Reviewed | 63 | 13 | 7 | 1 | 234 | 44 | 13 | 2 | 293 | 100.0 |
| With any disability question | 37 | 1 | 5 | 1 | 79 | 1 | 5 | 2 | 87 | 29.7 |
| With functional difficulty questions | 2 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 8 | 2.7 |
| WG-SS | 2 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4 | 1.4 |
| Other functional difficulty questions | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4 | 1.4 |
| With other disability questions | 36 | 1 | 5 | 1 | 74 | 1 | 5 | 2 | 82 | 28.0 |
| Single functional difficulty | 27 | 0 | 5 | 1 | 50 | 0 | 4 | 1 | 55 | 18.8 |
| Broad activity limitation | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 |
| General disability | 6 | 1 | 0 | 0 | 6 | 1 | 0 | 0 | 7 | 2.4 |
| Disability benefit | 6 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 21 | 7.2 |
| Discrimination | 3 | 0 | 5 | 0 | 3 | 0 | 5 | 0 | 8 | 2.7 |
Bold values signify surveys found with any disability question.
*Source: Authors’ own calculations based on HFPS dataset review.
†The number of countries reviewed is not the sum as reported in table 2 because some countries had surveys with questionnaires in multiple languages.
‡The total and percentage columns under dataset-waves refer to the total number of dataset-waves reviewed and their respective percentages in each category. These numbers correspond exactly with the final two columns of table 2.
HFPS, high-frequency phone survey; WG-SS, Washington Group Short Set.