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. 2010 Apr 22;10:7. doi: 10.1186/1472-6823-10-7

Table 10.

Any malignancy adverse events

Adverse Event n/patient-years of exposure (Incidence Rate per 100 Patient-years)
Sitagliptin
100 mg
Non-exposed Difference between Sitagliptin and
Non-exposed (95% CI)*
Any malignancy 46/4690 (1.0) 40/3930 (1.0) -0.0 (-0.5, 0.4)

n = number of patients with ≥ 1 occurrence of the endpoint; CI = confidence interval;

100 * (number of patients with ≥ 1 event/person years of follow-up time).

* Between-group difference and 95% CI based on stratified analysis. Positive differences indicate that the incidence rate for the sitagliptin group is higher than the incidence rate for the non-exposed group. "0.0" and "-0.0" represent rounding for values that are slightly greater and slightly less than zero, respectively.