Domain | Variables | Wave I (Baseline) | Wave II |
---|---|---|---|
Health | Medical history | Y | Y |
 | Current medication | Y | Y |
 | Self-rated health | Y | Y |
 | Alcohol, pattern & problem drinking | Y | Y |
 | Awareness & treatment of high BP, high cholesterol and diabetes | Y | Y |
 | Depression (CESD-20) | Y | - |
 | Depression (CESD-10) | - | Y |
 | Injuries in last year | Y | Y |
 | Food frequency (fruit & vegetable intake, seasonality) | Y | - |
 | Expectations of future health and length of life | - | Y |
 | Anthropometry (height, weight, waist and hip circumference, and sitting height) | Y | - |
 | Blood pressure | Y | - |
 | Heart rate | Y | - |
 | Pulmonary functions (FVC, FEV1 and PEF) | Y | - |
 | Blood sample | Y | - |
Physical functioning | Physical functioning (from SF36) | Y | Y |
 | ADL & IADL | - | Y |
 | Walk speed | - | Y |
 | Chair rise | - | Y |
 | Grip strength | - | Y |
Cognitive functions | Memory (immediate and delayed word recall) | Y | Y |
 | Concentration | Y | Y |
 | Speed | Y | Y |
 | Numeracy | - | Y (LT only) |
Social status | Education | Y | Y |
 | Marital status | Y | Y |
 | Childhood social circumstances | Y | Y |
 | Brief employment history | Y | Y |
 | Self-assessed material deprivation | Y | Y |
 | Life-grid of past social status | - | Y |
 | Housing conditions/crowding | - | Y |
Psychosocial factors | Social networks | Y | Y |
 | Perceived control over life | Y | Y |
 | Job control/demand (working only) | Y | - |
 | Effect/reward imbalance (working only) | Y | Y |
 | Social participation | Y | Y |
 | Happiness | - | Y |
Economics | Household amenities | Y | Y |
 | Current economic activity | Y | Y |
 | Current labour market status | Y | Y |
 | Personal income | - | Y |
 | Household income and wealth | - | Y |
 | Housing tenure | - | Y |
 | Benefits | - | Y |
 | Informal transfers | - | Y |
 | Non-monetary income | - | Y |
 | Self-production | - | Y |
 | Expectations of future economic position | - | Y |
Retirement | Type of retirement | - | Y |
 | Reasons for retirement | - | Y |
Quality of life | CASP-19 (retired only) | Y | - |
 | CASP-12 (all participants) | - | Y |
Community-level | Social trust | Y | Y |
characteristics | Perception of reciprocity | - | Y |
 | Membership in civil organizations | - | Y |
 | Collective efficacy | - | Y |
 | Area characteristics from official sources | - | Y |