Home health nurses provided individualized instruction in diabetes self-care within the home environment of 393 diabetic individuals. Each subject was randomly assigned to either the intervention (those receiving home teaching) or control (those not receiving home teaching) group. At 6 mo postenrollment, intervention subjects showed significantly greater self-care knowledge and skills than control subjects, although the actual differences between the two groups in terms of self-care skills were probably too small to have any practical meaning. The primary objective of the study, which was the reduction of the number of preventable diabetes-related hospitalizations (ketoacidosis, ketotic coma, nonketotic coma, insulin reaction, and diabetes out of control), was not achieved; no differences between the groups were noted after 12 mo of follow-up. Similarly, length of hospital stay, foot problems, emergency room and physician visits, and sick days were roughly equivalent in both groups during the follow-up year. These results suggest that, in the absence of concurrent changes in the health-care delivery system and strategies for influencing attitudes toward self-care, education alone is ineffective.

Background Advances in medical technology are changing surgical standards for colon cancer treatment. The laparoscopic colectomy is equivalent to the standard open colectomy while providing additional benefits. It is currently unknown what factors influence utilization of laparoscopic surgery in rural areas and if treatment disparities exist. The objectives of this study were to examine demographic and clinical characteristics associated with receiving laparoscopic colectomy and to examine the differences between rural and urban patients who received either procedure. Methods This study utilized a linked dataset of Nebraska Cancer Registry and hospital discharge data on colon cancer patients diagnosed and treated in the entire state of Nebraska from 2008–2011 (N=1,062). Multiple logistic regression analysis was performed to identify predictors of receiving the laparoscopic treatment. Results Rural colon cancer patients were 40% less likely to receive laparoscopic colectomy compared to urban patients. Independent predictors of receiving laparoscopic colectomy were younger age (<60), urban residence, ≥3 comorbidities, elective admission, smaller tumor size, and early stage at diagnosis. Additionally, rural patients varied demographically compared to urban patients. Conclusions Laparoscopic surgery is becoming the new standard of treatment for colon cancer and important disparities exist for rural cancer patients in accessing the specialized treatment. As cancer treatment becomes more specialized, the importance of training and placement of general surgeons in rural communities must be a priority for health care planning and professional training institutions.

Regional differences within Nebraska present a challenge for rural populations. Novel use of GIS mapping to highlight regional differences and identify solutions for access to care issues could be used by similar states.

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