Table 2.

Disease grouping criteria

Disease type	Criteria
Obesity	WaistCir ≥ 85 cm for female and WaistCir ≥ 90 cm for male
Hyperglycemia	FPG ≥ 6.1 mmol/L or OGTT 2hPG ≥ 7.8 mmol/L and/or confirmed diabetes that is under treatment
Hypertension	SBP ≥ 130 mmHg or DBP ≥ 85 mmHg and/or diagnosed and on antihypertensive therapy
Hyperlipidemia	Fasting TG > 1.7 mmol/L or Fasting HDL < 1.04 mmol/L
MTS	Simultaneously meet three or more of the above criteria
T2D	FPG ≥ 7 mmol/L, OGTT 2hPG ≥ 11.1 mmol/L

2hPG: 2-hour postprandial plasma glucose; BMI: body mass index; DBP: diastolic blood pressure; FPG: fasting plasma glucose; HDL: high density lipoprotein; LDL: low density lipoprotein; MTS: metabolic syndrome; OGTT: oral glucose tolerance test; SBP: systolic blood pressure; T2D: type 2 diabetes; TG: triglyceride; WaistCir: waist circumference.