| 2002/03 | Wave 1 Main interview (12,099) |
Original sample interviewed in HSE 1998/1999/2001 Age 50+ on 1 Mar 2002 | ||||
| 2004/05 | Wave 2 Main interview (9,432) |
Nurse visit (7,666) | ||||
| 2006/07 | Wave 3 Main interview (9,771) |
Life history (7,855) | Refreshment sample (HSE 2001/02/03/04) Age 50-52 on 1 Mar 2006 | |||
| 2008/09 | Wave 4 Main interview (11,050) |
Nurse visit (8,643) | Refreshment sample (HSE 2006) Age 50-74 on 1 Mar 2008 | |||
| 2010/11 | Wave 5 Main interview (10,275 approx) |
Risk module (1060 approx) | ||||
| 2012/13 | Wave 6 Main interview |
Nurse visit | Refreshment sample (HSE 2009/10/11) Age 50-55 on 1 Mar 2012 |