As a result, the sum of the incidence of relapse, the incidence of non-relapse mortality and the probability of relapse-free survival exceeds 100%.
Prevalence of chronic HCV in any given year was calculated by the sum of viremic incidence of new infections (incidence) minus mortality and cured cases, up to that year, as shown below.
The primary outcome measure was the incidence of AEs (sum of the incidence of pressure ulcers, urinary tract infections and falls).
However, assuming that the overall incidence of diabetes is a weighted sum of the incidence among exposed (Obese and Smokers) and non-exposed (Healthy) [22], we calculated the incidence rate of diabetes among (Healthy) people only to inform the transition between the (Healthy) state and (Diabetes) state.
The cumulative incidence of any event by a given time will be the sum of the incidence of all distinct failures by that time.
The cumulative incidence to the end of this time interval is defined as the sum of the incidence in this interval and all previous time intervals.
Similarly, in the FA data set, the cumulative incidence of experiencing any event (i.e. developing HM or death prior to the onset of HM) is simply the sum of cumulative incidence of HM and the cumulative mortality without the onset of HM.
37 In the People's Republic of China, the risk of osteoporotic fractures (40%) in women is higher than the sum of the incidence of breast cancer, endometrial cancer, and ovarian cancer, while in men (at 13%), it is higher than the risk of prostate cancer.
Therefore, the cumulative incidence of mortality at 2 years is the sum of mortality incidences in the first and second years, that is, 5+10=15%.
Hence, the cumulative incidence of the event of interest up to 23 months is the sum of the incidences in all intervals prior to 23 months, that is 0%+0.3%+0.3%=0.6%. Figure 2 illustrates the cumulative incidence corresponding to death due to breast cancer.
