Example 4. Clinical Event Rates for Active and Placebo Groups in TOMHS
 

Active

Placebo

Active vs Placebo

Clinical Event

Events

Rate/100 PY

Events

Rate/100 PY

HR (95% CI)

Primary CVD

34

1.2

17

1.7

1.45 (0.81 - 2.59)

Primary or Secondary CVD

74

2.6

38

4.0

1.52 (1.03 - 2.25)

No. Participants

668

234

Notes:  

pn=example4 rundate=31AUG2018