Computer system | Weekly modem transmission of glucometre results | TR | Reduced blood glucose concentrations |
| Computer aided instruction | TL | Increased dietetic knowledge |
Automated telephone | Weekly telephone transmission of glucometre results | TR | Reduced blood glucose concentrations |
| Automated telephone reminder | TR/HBM | Higher immunisation rates |
Print | Letter and postcard reminders | TR/HBM | Higher immunisation rates |
| Nutrition information packet | TL/HBM, SC | Reduced total fat and saturated fat intakes |
| Letter | TL/HBM, SC | Higher quit rates among moderate to light smokers |
| Nutrition information | TL/SCT, TPB | Reduced fat intake |
| Enhanced health risk assessment | TL/HBM, SC | Reduced cholesterol, fat intake; increased activity |
| Information on outcomes of quitting and self efficacy | TL/SC | More 24 hour quit attempts |
| Motivational reports | TR/HBM, SC | Increased physical activity |
| Bulletins | TL/SC | Increased fruit/vegetable intake |