Centres | Number of births 2017a | Indication for a diagnostic OGTT | Diagnostic criteria prior to switch (mmol/L) | Method for glucose analysis | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Previous | BMI at booking | FHd | Polyhyd ramnios | Accelerated fetal growth | RPG | |||||||
GDM | Macro somiab | LGAc | Stillbirth | |||||||||
1. Stockholm | 28,602 | T1 & 24–28 | 24–28 | ≥35 | Yes | Yes | RPGe ≥ 9 mmol/L at booking, week 25, 29, 32/33, 37/38. | FPG < 7.0 and 2-h PG 8.9–11.1 | Roche Cobas Beckman Coulter Au. Siemens Advia (hexokinase) | |||
2. Örebro | 3565 | 24–28 | 24–28 | ≥35 | 24–28 | Yes | Yes-within 3 days | RPGe ≥ 9 mmol/L at booking, week 24, 28/29, 33, 37. | FPG < 7.0 and 2-h PG 8.9–11.0 | Siemens Advia (hexokinase) | ||
3. Västmanland | 3120 | 24–28 | 24–28 | > 35 | Yes | Yes | RPGe ≥ 9.0 mmol/L at booking week 25, 30, 35. | FPG < 7.0 and 2-h PG 8.9–11. | Beckman Coulter Au (hexokinase) | |||
4. Dalarna | 3232 | 12–14/24–28 | 24–28 | 24–28 | > 35 | 24–28 | Yes | Yes | RPGe ≥ 9.0 mmol/L at booking, week 24, 28/29, 33, 37. | FPG < 7.0 and/or 2-h PG 8.9–11.1 | Siemens Advia (hexokinase) | |
5. Uppsala | 4200 | 12–14/24–28 | 24–28 | 24–28 | ≥35 | 24–28 | Yes | Yes | RPGe ≥ 8.8 mmol/L at booking, week 25, 28/29, 33, 37 | FPG ≥7.0 and/or 2-h PG ≥10.0 | Abbott Architect (hexokinase) | |
6. Göteborg | 9550 | 25–29 | 25–29 | 25–29 | ≥35 | 25–29 | Yes | (Yes) | Within 1 week if RPGe 8.0–12.1 mmol/L at first antenatal care visit, week 25, 28–29, 35–36. | FPG ≥7.0 and/or 2-h PG ≥10.0 RPGc ≥ 12.2 | Nova Biomedical StatStrip TM Multi-Well™ (glucose oxidase) | |
7. Gotland | 538 | 24–28 | 24–28 | 24–28 | ≥35 | 24–28 | Yes | Yes | RPGe ≥ 9.0 mmol/L at enrollment week 25, 29, 32/33, 37/38. | FPG < 7.0 and 2-h PG 8.9–11.0 | HemoCue AB HemoCue 201 RT (glucose dehydrogenase) | |
8. Halland | 4446 | 12/ 24–28 | 24–28 | 24–28 | ≥30 | 24–28 | Yes | Yes | RPGe ≥ 8.0 mmol/L at enrollment, week 12, 28/29, 32, 37 | FPG < 7.0 and 2-h PG 9.0–11.1 | HemoCue AB HemoCue 201 RT (glucose dehydrogenase) | |
9. Malmö | 4944 | 10–12 | 10–12 | ≥35 | 10–12 | Yes | No | Capillary 75 g OGTT week 28 in all women. FPGe ≥ 7 and/or 2-h PGe ≥ 10.0 mmol/L indication for a diagnostic OGTT | FPG ≥7.0 and/or 2-h PG ≥9.0 | Roche Cobas (hexokinase) | ||
10. Lund | 3703 | 10–12 | 10–12 | ≥35 | 10–12 | Yes | No | |||||
11. Kristianstad | 2085 | 10–12 | 10–12 | ≥35 | 10–12 | Yes | No |