Table 1.
Sample size crosswalk 2010–2020
| 2010 | 2012 | 2014 | 2016 | 2018 | 2020 | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Women | Men | Women | Men | Women | Men | Women | Men | Women | Men | Women | Men | |
| HRS sample | 12 815 | 9219 | 12 014 | 8540 | 11 048 | 7699 | 12 247 | 8665 | 10 115 | 7031 | 9334 | 6389 |
| Exclusion criteria | ||||||||||||
| Age < 50 | 761 | 239 | 523 | 172 | 341 | 117 | 594 | 177 | 353 | 106 | 236 | 80 |
| Proxy interviews | 653 | 705 | 563 | 564 | 525 | 515 | 469 | 461 | 319 | 339 | 340 | 375 |
| Nursing home participants | 97 | 32 | 116 | 62 | 118 | 60 | 64 | 36 | 46 | 35 | 80 | 46 |
| No ascertainable OSA status | 2 937 | 2511 | 2208 | 1885 | 1329 | 1062 | 147 | 91 | 60 | 21 | 54 | 27 |
| Incomplete demographic information* | 44 | 36 | 72 | 53 | 87 | 69 | 547 | 454 | 519 | 433 | 539 | 455 |
| Analytic sample | 8323 | 5696 | 8532 | 5804 | 8648 | 5876 | 10 425 | 7445 | 8818 | 6097 | 8085 | 5406 |
Abbreviations: HRS, Health and Retirement Study; OSA, obstructive sleep apnea.
*Sociodemographic information included race/ethnicity, educational attainment and cohabitation status.