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Table 2 Mean weighted composite outcome scorea by blood pressure control, and t scores for each analysis

From: Using a patient-centred composite endpoint in a secondary analysis of the Control of Hypertension in Pregnancy Study (CHIPS) Trial

 

‘Less-tight’ control

‘Tight’ control

95% CI

t-test results

Lower

Upper

t

p

Equal weights

0.35

0.36

− 0.03

0.02

− 0.43

0.67

Subgroup (1): ‘equal prioritizers’

0.33

0.34

− 0.03

0.02

− 0.34

0.73

Subgroup (2): ‘early delivery avoiders’

0.28

0.24

0.002

0.07

2.12

0.03

Subgroup (3): ‘medication minimizers’

0.61

0.68

− 0.11b

− 0.04b

− 4.14

< 0.01

  1. aLower scores indicate fewer highly weighted events occurred
  2. bFavours ‘less-tight’ control