Both methods of self-reporting (BRFSS and NHIS) produced lower prevalence rates than registry rates.
The incidence of coded diagnoses for ovarian cancer in general practice (compared with the UK cancer registry rates).
However, the overall childhood cancer rates in USRT offspring were similar to the registry rates, suggesting that participation bias did not substantially influence incidence estimates.
The GPRD rates peaked earlier, at 70 74, and were lower than registry rates for nearly all ages particularly for patients over 59.
In the same registry, rates of discontinuation of dabigatran were comparable to rates for VKA, and dabigatran discontinuation was primarily due to gastrointestinal side effects [ 64].
Standardised incidence ratios were calculated for leukaemia, lymphoma, or all reported childhood cancer rates in the offspring of RTs relative to SEER and Connecticut registry rates (Table 4).
Compared to the cancer registry rates for 1969 1971 in this area, which showed an EC : GC ratio of 8 : 1 (Mahboubi et al, 1973), the current much lower 2 : 1 ratio might seem to imply that changes in incidence have occurred for either or both sites in eastern Golestan, but a substantial part of the difference may be an artefact of diagnostic method and classification.
The purpose of this study is to investigate whether patient age is a factor in this delay and in particular to investigate the effect of patient age on: The incidence of coded diagnoses for ovarian cancer in general practice (compared with the UK cancer registry rates).
231 cases were included from Granada cancer registry (crude rate of 57.8 per 105 inhabitants); 1150 cases from Basque Country cancer registry (crude rate of 113.4 per 105 inhabitants); 411 cases from Murcia cancer registry (crude rate of 71.4 per 105 inhabitants) and 494 cases from Zaragoza cancer registry (crude rate of 117.9 per 105 inhabitants).
For the SEER registry comparison, rates for person-time for years before 1973 were compared to SEER incidence rates for 1975 76, the earliest period with complete data (SEER, 2007).
