The phrase "a certain incidence" is not correct in standard written English.
The correct term would be "a certain incident," which refers to a specific event or occurrence.
Example: "During the meeting, we discussed a certain incident that had raised concerns among the staff."
Alternatives: "a particular event" or "a specific occurrence."
Their relation cannot be used to calculate a difference in time to attain a certain cumulative incidence, as it includes events when the worse-off group has reached a cumulative incidence that is not reached by the better-off group.
Although there is a high expectation for obtaining good clinical response, it is also assumed that certain incidence of adverse events associated with injury to autologous cells is unavoidable.
Internal fixation of femoral neck fracture is followed by certain incidence of fixation failure.
Patient-controlled epidural analgesia (PCEA) was used in many patients receiving orthopedic surgery to reduce postoperative pain but is accompanied with certain incidence of vomiting.
Hereditary breast cancers exhibit germline mutations of BRCA1 and BRCA2 at certain incidences.
Especially a transition between a smooth and rippled surface at a certain angle of incidence is not explained.
At variance with many other tumours, the aetiology and pathogenesis of colorectal cancer have been partially clarified, so that we are now in the position to take preventive measures and to design surveillance programmes which might lead to a certain reduction in incidence and mortality.
Usually, it takes 3 years to complete and publish the data on the cancer incidence of a certain year.
Omnidirectional mirrors (OM) can reflect all the incident light independent of the incidence angle, within a certain wavelength range[1 10].
Finally, we aimed to validly measure the incidence of bile duct injury, because most previous studies could have underestimated the incidence owing to a certain inability to detect less severe bile duct injuries in their methodology.
