Evaluation of the effectiveness of a health programme "Ageing Well" for elderly people: 3-wave panel. Wave1: just before start of the programme wave2: just after end of programme wave3: a couple of months after end of programme P1360a: problems with health, visits to doctor, mental and physical condition/ risk of falling, diminishing memory/ wish for more physical exercise/ the importance of healthy food/ need for appliances, adaptations to the house/ physical condition regarding eyes, ears, teeth, move/ doing domestic work/ exercise of sports/ means of conveyance/ p1360a and b: mainly replication of p1360a p1360b:reasons for participation in "Ageing Well" programme, evaluation/ continuation of "Ageing Well" exercises/ watching TV p1360b: changes in behaviour with respect to exercise and nutrition Background variables: basic characteristics/ housing situation/ income/capital assets/ education/ readership, mass media, and 'cultural' exposure