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Table 2 Summary statistics for clinical measures of included patients from THIN database in binary form

From: Intra-cluster and inter-period correlation coefficients for cross-sectional cluster randomised controlled trials for type-2 diabetes in UK primary care

Outcome

Number of observations

Number of patients exceeding measurement

Clinical measures, N (%)

 HbA1c (%) (>7.5)

101,412

34,723 (34.2)

 Systolic blood pressure (mmHg) (>140)

86,918

21,865 (25.2)

 Systolic blood pressure (mmHg) (>130)

86,918

49,697 (57.2)

 Diastolic blood pressure (mmHg) (>80)

86,918

20,403 (23.5)

 BMI (kg/m2) (>30)

86,681

41,880 (48.3)

 BMI (kg/m2) (>25)

86,681

72,062 (83.1)

 Total cholesterol (mmol/L) (>4)

92,089

46,378 (50.4)

 HDL cholesterol (mmol/L) (<1.2)

80,690

40,653 (50.3)

  1. BMI body mass index HbA1c glycosylated haemoglobin, HDL high-density lipoprotein