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Objective: To determine if rural status was associated with kidney and renal pelvis cancer (KCa) incidence and mortality in Illinois while controlling for known KCa risk factors and access to care variables.Materials and Methods: Age-adjusted KCa incidence rates from 1991 to 2010 were calculated from Illinois State Cancer Registry data. Age-adjusted KCa mortality rates were obtained from health statistics embedded within SEER*Stat. Rural Urban Continuum Codes designated Illinois' 102 counties as urban, rural adjacent to, and rural non-adjacent to a metropolitan area. County-level demographics and physician density were obtained from the Area Health Resource File. Behavioral Risk Factor Surveillance System data were used for smoking, obesity, and hypertension prevalence. Analysis of variance, correlation, and regression analyses were used.Results: The incidence of KCa was found to be higher among urban compared to rural counties after controlling for known risk factors (P < .01). A larger proportion of cases were diagnosed at a localized stage in urban counties (<0.01). Mortality rates were significantly higher in rural counties (P = .02). The final regression model found rural status, higher incidence rate, fewer with localized stage at diagnosis, and lower urologist density to be variables significantly associated with higher KCa mortality.Conclusion: KCa incidence was higher in urban counties whereas mortality was higher in rural counties. The higher number of KCa cases diagnosed at a localized stage in urban counties and lower urologist density in rural counties suggest that poorer access to care may contribute to higher KCa mortality in rural Illinois. Telemedicine may be an opportunity to improve this disparity. [ABSTRACT FROM AUTHOR]

Purpose The urology work force is contracting at a time when service demand is increasing due to demographic changes, especially in rural areas. We investigated the impact of rural status and urologist density on kidney and renal pelvis, bladder and prostate cancer mortality at the county level in Illinois. Materials and Methods We stratified the 102 Illinois counties by 2003 RUCCs as urban (36, RUCCs 1 to 3) and rural (66, RUCCs 4 to 9). Area Health Resource Files were used for county demographic data and urologist density. County level age adjusted mortality rates from 1990 to 2010 were derived from National Center for Health Statistics data using SEER*Stat. We examined the associations of urological cancer mortality rates with rural status and urologist density. Results Average urologist density significantly differed between rural and urban counties (1.9 vs 3.4/100,000 population, p <0.01). The kidney and renal pelvis cancer mortality rate in rural counties was higher than in urban counties while that of prostate cancer was lower (4.9 vs 4.3 and 28.7 vs 32.2/100,000 population, respectively, each p <0.01). Urologist density correlated with the mortality rate of kidney and renal pelvis cancer (Pearson coefficient –0.33, p <0.01) but not with the bladder or prostate cancer mortality rate. Multiple regression analysis revealed that rurality and lower urologist density (p = 0.01 and <0.05) were significantly associated with higher kidney and renal pelvis cancer mortality. Conclusions Rural residence and low urologist density were associated with increased kidney and renal pelvis cancer mortality on the county level in Illinois. Further expansion and testing of evidence-based telemedicine is warranted because remote technical consultation is now technologically feasible, effective, inexpensive and satisfactory to patients. [ABSTRACT FROM AUTHOR]