Prevalence of prediabetes (i-IFG, i-IGT or combined IFG+IGT) in the northeast (SHIP-TREND) and south (KORA F4) of Germany^*.

*The sample was restricted to participants without known diabetes and to participants who were fasting for ≥8 hours. Results are crude prevalence estimates (%) and 95% confidence intervals. Significant regional differences (p<0.05) are highlighted in bold. Abbreviations: SHIP-TREND: Study of Health in Pomerania (2008–2012); KORA F4: Cooperative Health Research in the Region of Augsburg (2006–2008). I-IFG (isolated impaired fasting glucose: 5.6–6.9 mmol/l (100–125 mg/dl), fasting); i-IGT (impaired glucose tolerance: 7.8–11.0 mmol/l (140–199 mg/dl), 2 hour postload). Prevalence of prediabetes (i-IFG, i-IGT or combined IFG+IGT) in the northeast (SHIP-TREND) and south (KORA F4) of Germany*.