Skip to main content

Table 2 Analysis of agreement between 1 and 2hPG

From: Oral glucose tolerance testing at 1 h and 2 h: relationship with glucose and cardiometabolic parameters and agreement for pre-diabetes diagnosis in patients with morbid obesity

  2hPG Total
 < 140 mg/dL  ≥ 40 mg/dL
1hPG
  < 155 mg/dL 311 29 340
  ≥ 55 mg/dL 163 153 316
Total 474 182 656
  1. Kappa coefficient = 0.405 (p < 0.001)
  2. 1hPG 1-h plasma glucose concentration, 2hPG 2-h plasma glucose concentration