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Table 2 Treatment effect on secondary outcomes

From: Digital messaging to support control for type 2 diabetes (StAR2D): a multicentre randomised controlled trial

Outcomes

 

Change from baseline to 12 months

 
 

Intervention

Control

Mean difference

P

Systolic blood pressure

− 0.17 (18.9)

3.11 (19.24)

−3.46 (− 5.44 to − 1.48)

0.001

Total/HDL cholesterol

−0.03 (1.3)

0.01 (1.1)

−0.03 (− 0.17 to 0.10)

0.633

Body mass index (kg/m2)

0.03 (2.14)

−0.07 (3.76)

−0.08 (− 0.45 to 0.29)

0.669

Modelled cardiovascular risk

−1.24 (8.22)

−0.38 (7.94)

− 0.71 (− 1.46 to 0.041)

0.064

Health status EQ-5D

0.009 (0.160)

−0.004 (0.157)

− 0.011 (− 0.007 to 0.030)

0.202

Medication taking (MARS)

0.6 (2.81)

0.37 (3.18)

−0.26 (− 0.03 to 0.54)

0.075

Satisfaction with health care

0.27 (0.74)

0.21 (0.74)

−0.030 (− 0.038 to 0.099)

0.385

 

Intervention

Control

Relative Risk (95% CI)

P

Reaching treatment goals

182 (36.0)

136 (26.8)

1.36 (1.13 to 1.63)

0.001

≥80% visits for medication collection

87 (15.7)

79 (14.2)

1.11 (0.84 to 1.47)

0.469

  1. Data on self-reported dietary intake and physical activity was not recorded at follow up