Sentence examples for each registry are from inspiring English sources

Characteristics of patients in each registry are summarised in table 1.

Follow-up methods, years of diagnosis, and follow-up for each registry are shown in Table S2.

Quartiles for GINI index and GDP for each registry are shown in Table 2. Analyses were performed using negative-binomial models because of a non-zero dispersion parameter.

In addition, as neither registry program has a central laboratory for tissue examination, differences in accuracy, reliability, and general laboratory quality between both the GCR and the SEER registries as well as institutions contributing cases to each registry are to be expected.

Each registry is independent and has its own curator.

The standard recruitment procedures of each registry were used.

Completeness of prostate cancer registration in each registry was estimated using the flow method.

Before aggregation, each registry was weighted to account for the relative size of the population.

Coverage of incident cases in each registry was previously reported to be close to 100% [ 16, 17].

A complete list of study sites from each registry is provided in the online supplementary table S1.

Personal identifiers are removed during linkage procedures; thus, the staff of each registry is blinded to which persons have been linked.