Input parameters: probabilities and costs (¥)
| Diagnosis and treatment model12 | |||||||
| Resource | Frequency of consumption | Unitary cost | Total costs | ||||
| Euglycaemia | Lifestyle intervention | Insulin | Euglycaemia (week 28) | Lifestyle interventions (week 28–40) | Insulin (weeks 28–40; insulin costs from week 30) | ||
| Oral glucose tolerance test | Once | Once a week | Once a week | 35.43 | 35.43 | 425.16 | 425.16 |
| Venous blood collection | Once | Once a week | Once a week | 2.4 | 2.4 | 28.8 | 28.8 |
| Obstetric and gynaecologist outpatient registration fee | Once | Once a week | Once a week | 1.91 | 1.91 | 22.92 | 22.92 |
| Examination fee | Once | Once the first week+three times a week | Once the first week+three times a week | 8.43 | 8.43 | 286.62 | 286.62 |
| First consultation fee | Once | Once | 23 | 23 | 23 | ||
| Nutrition outpatient registration fee | Twice a week | Twice a week | 1.91 | 45.84 | 45.84 | ||
| Glucometer and self-testing kit | Yes | Yes | Monitor=190, strips=5 each | 730 | 730 | ||
| Laboratory fees (urine, glycosylated albumin) | Once a week | Once a week | 70.79 | 849.48 | 849.48 | ||
| Fetal heart and B ultrasound | Once a week | Once a week | 58.86 | 706.32 | 706.32 | ||
| Routine blood test | Once a week | 20.75 | 207.5 | ||||
| Insulin shot | Three times a day | 30 | 6300 | ||||
| Endocrinology outpatient registration fee | Once a week | 1.91 | 19.1 | ||||
| Doppler ultrasound | Twice | 115.5 | 231 | ||||
| Total | 48.17 | 3118.14 | 9875.74 | ||||