Assessing non-response bias in pediatric palliative care research.

National experts have recognized a need for increased research in pediatric palliative care. However, when conducting research it is important to use rigorous methods, report significant and non-significant findings, and include information on responders and non-responders. Most studies do not present information on non-responders, yet this is critical as the results many not be generalizable if there are inherent differences between the two groups. Using survey data from parents whose children with life-limiting illnesses were enrolled in Florida's publicly funded pediatric palliative care program called Partners in Care: Together for Kids; this study investigates whether non-response bias exists, and if so, what characteristics are associated with non-response. Bivariate and multivariate analyses were conducted to determine whether individual characteristics differed between responders and non-responders. Throughout our analyses, we conducted the analyses using different ways in which 'non-response' can be defined. Our results suggest that regardless of how non-response is defined, Black, non-Hispanic parents were less likely to participate than White non-Hispanic parents. However, we also found that of the Black, non-Hispanic parents who did not participate, their primary reason for doing so was that they had non-working or disconnected phone numbers. Only 3% of the Black, non-Hispanic parents who did not participate flatly refused. Information from this study can be used to design interventions aimed at increasing minority participation in pediatric palliative care research.

Age group differences in healthcare access for people with disabilities: are young adults at increased risk?

PURPOSE: The purpose of this study was to quantify and describe the population of young adults with disability in Florida and to assess correlates of healthcare access in this population in contrast with adults belonging to middle and older age groups. METHODS: This study analyzed data of 36,704 respondents obtained from the 2007 Florida Behavioral Risk Factor Surveillance System. A test for homogeneity of the risk difference across the three age groups was conducted using inverse weighting to adjust for confounding and selection bias. RESULTS: The adjusted model for risk difference of not being able to see a doctor in the past 12 months because of cost was significantly heterogeneous across age groups (χ(2)(2df)F value = 12.40, p < .01). The risk difference between population of young adults with disability and their age peers decreased significantly across the groups. The risk difference was 15.5% for those aged 18-29, 11.9% for those aged 30-64, and 2.1% for those aged ≥65. CONCLUSIONS: This article quantifies the differences in risk and access to health care between young adults with and without disability, using population-based data. It provides indirect evidence of the widely held belief that there is a problem in healthcare transition in the United States warranting continued investigation and intervention.

Effect of a pediatric palliative care program on nurses' referral preferences.

PURPOSE: Florida was the first state to develop and implement a publicly funded pediatric palliative care program, which provides supportive care services to children and families from the point of diagnosis onward. Nurses employed by the Florida Department of Health, Children's Medical Services Network (CMSN) play an important role in this program as they are charged with identifying children with life-limiting illnesses in their caseloads for referral to the program. This study aims to estimate the differtences in referral preferences of nurses who work in Partners in Care: Together for Kids (PIC:TFK) program areas versus nurses who work in non-PIC:TFK areas. METHODS: Mail and Web-based surveys were conducted with 279 nurses, 141 of whom work in a PIC:TFK site and 138 did not. RESULTS: Results of the multivariate analyses suggest that few significant differences exist in the nurse's preferences to refer children to pediatric palliative care; however, there were significant differences in the preferred timing of referral. Nurses who work in an PIC:TFK area were 3.7 to 10.4 times as likely as nurses who do not work in a PIC:TFK area to refer children prior to the end of life. CONCLUSION: Our study provides evidence that nurses who have experience with a pediatric palliative care program are more likely to refer children to programs before the end of life. While our study results are encouraging, they also suggest that as the PIC:TFK program expands nurse training will be essential for equitable and appropriate referrals across a diverse set of illnesses.

Partners in care: together for kids: Florida's model of pediatric palliative care.

BACKGROUND: Many children with life-limiting illnesses in the United States could benefit from pediatric palliative care. However, national, state, and local barriers exist that hinder provision. One national barrier is the Medicare hospice reimbursement regulation that limits the provision of government subsidized hospice care to the final 6 months of life. In response to the critical need to provide palliative care earlier in children's illnesses, Florida became the first state to develop and implement an innovative model of care that provides services from the point of diagnosis onward, thereby waiving the 6-month reimbursement rule. In July 2005, the Partners in Care: Together for Kids program began. The program relies on partnerships between state-employed care coordinators who identify the children for possible enrollment and hospice staff who provide home and community-based services. OBJECTIVE: Our objective was to describe Florida's experiences in designing, implementing, and operating the program. DESIGN: Surveys were conducted with parents, hospices, and state agencies. Enrollment trends were identified using administrative data. RESULTS: As of January 2008, 468 children have been enrolled in the program. Approximately 85% of parents report they are satisfied with the program and 95% of parents would recommend the program. CONCLUSION: Florida's program is the first in the nation to provide government-subsidized pediatric palliative care from the point of diagnosis onwards. Lessons learned from Florida's experiences will help guide other states and health plans that desire to implement a similar model of care.