Spain registers a much lower rate of colorectal cancer incidence and mortality than do other European countries, yet the rises observed in the adjusted rates over recent decades led us to attempt to monitor the trends over time using Poisson log-linear models. Incidence data were furnished by the Zaragoza and Navarre population-based cancer registries, whereas mortality data corresponded to Spa...

Concentrating Solar Power (CSP) plants utilize thermal conversion of direct solar irradiation. A trough or tower configuration focuses solar radiation and heats up oil or molten salt that subsequently in high temperature heat exchangers generate steam for power generation. High temperature molten salt can be stored and the stored heat can thus increase the load factor and the usability for a CS...

Openings in fiction have received increasing attention lately from critics concerned both with narrative theory and the explication of specific texts. In his story, "A Poet's Continuing Silence," A. B. Yehoshua provides a series of opening signals that command special interest, since the text focuses directly on beginnings and attempted new beginnings in the lives of the protagonists. The vario...

The four primary objectives of this descriptive study were to: 1) design a quality-measurement instrument for institutional cancer registries (ICRs), 2) evaluate the existing ICRs in Colombia with the designed instrument, 3) categorize the different registries according to their quality and prioritize efforts that will efficiently promote better registries with the limited resources available, ...

BACKGROUND For health care performance indicators (PIs) to be reliable, data underlying the PIs are required to be complete, accurate, consistent and reproducible. Given the lack of regulation of the data-systems used in the Netherlands, and the self-report based indicator scores, one would expect heterogeneity with respect to the data collection and the ways indicators are computed. This might...

Patient registries are poorly interoperable and as a result data exchange or aggregation across organizations, regions and countries for secondary purposes (i.e. research and public health) is difficult to perform. PARENT Joint Action aims to provide EU Member States with a set of guidelines, recommendations and tools to support setting-up, management and governance of interoperable patient reg...

Monitoring of progress in cancer patient survival by cancer registries should be as up-to-date as possible. Period analysis has been shown to provide more up-to-date survival estimates than do traditional methods of survival analysis. However, there is a trade-off between up-to-dateness and the precision of period estimates, in that increasing the up-to-dateness of survival estimates by restric...

BACKGROUND Occupational cancer monitoring is important for cancer prevention and public health protection. A surveillance system for identifying occupational cancer risks and cancer cases in Italy that are likely to be of occupational origin using information available in the Italian Social Security archives was created and assessed. Persons employed in the private sector, the employing company...

BACKGROUND The bimodality of the age-incidence curve of Hodgkin lymphoma (HL) has been ascribed to the existence of subgroups with distinct etiologies. Frailty models can be usefully applied to age-incidence curves of cancer to aid the understanding of biological phenomena in these instances. The models imply that for a given disease, a minority of individuals are at high risk, compared with th...

Cancer prevalence is the proportion of individuals in a population who at some stage during their lifetime have been diagnosed with cancer, irrespective of the date of diagnosis. Cancer prevalence statistics have generally been provided by a limited number of well established cancer registries that have been in existence for several decades. The advent of systematic follow-up of life status of ...