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Dive into the research topics where William L. Cull is active.

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Featured researches published by William L. Cull.


Pediatrics | 2005

Physician reimbursement levels and adherence to American academy of pediatrics well-visit and immunization recommendations

Thomas K. McInerny; William L. Cull; Beth K. Yudkowsky

Background. There is concern that commercial health insurance reimbursement levels for immunizations and well-child visits may not be meeting the delivery and practice overhead costs within some areas of the country. There is also concern that insufficient physician reimbursement levels may negatively affect the quality of children’s health care. Objective. We examined the relationships between commercial health insurance reimbursement levels to physicians for pediatric services and rates of immunization and well visits for children and adolescents. Design. Quality of care was measured by examining state-level immunization and well-visit rates for 2002, which were obtained from the National Committee for Quality Assurance, Health Plan Employer Data and Information Set (HEDIS). Reimbursement data were obtained from the American Academy of Pediatrics Medical Cost Model. Variations in the child and adolescent HEDIS measures were examined as a function of physician reimbursement levels for pediatric services across states. HEDIS data were available for a total of 32 states. Partial correlations controlled for pediatrician concentration, as collected from the US Bureau of the Census and the American Medical Association Physician Masterfile data. Results. Compliance with HEDIS immunization rates for all recommended vaccines was 60% for children and 24% for adolescents. By excluding the varicella vaccine, these rates increased to 70% for children and 44% for adolescents. Adherence rates for well visits were also higher for infants (60%) and children (59%) than for adolescents (34%). Physician reimbursement levels for pediatric services varied from


Pediatrics | 2010

Part-time Work Among Pediatricians Expands

William L. Cull; Karen G. O'Connor; Lynn M. Olson

16.88 per member per month to


Pediatrics | 2012

Pediatric Training and Career Intentions, 2003–2009

Mary Pat Frintner; William L. Cull

32.06 per member per month across states. Statistically significant positive correlations for reimbursement levels were found for 8 of the 16 HEDIS measures examined. Correlations with reimbursement levels were found for childhood immunizations (r = 0.42), infant well visits (r = 0.44), childhood well visits (r = 0.46), and adolescent well visits (r = 0.42). Reimbursement levels were especially strongly related to the rates of adolescent varicella vaccination (r = 0.53). When partial correlations were examined to control for pediatrician concentration, the correlations were reduced by 0.09 on average, suggesting that pediatrician supply may serve as an intermediary of the reimbursement relationship. Conclusions. Immunization and well-visit rates for infants, children, and adolescents were positively linked with physician reimbursement rates for those services. Although methodologic limitations suggest caution when interpreting these findings, more attention should be given to physician reimbursement levels as a possible predictor of immunization and well-visit rates as measures of quality of care and to the importance of reimbursement levels for pediatrician recruitment.


Pediatrics | 2006

Pediatric Residency Duty Hours Before and After Limitations

William L. Cull; Holly J. Mulvey; Ethan Alexander Jewett; Edwin L. Zalneraitis; Carl E. Allen; Richard J. Pan

OBJECTIVE: The objective of this study was to track trends in part-time employment among pediatricians from 2000 to 2006 and to examine differences within subgroups of pediatricians. METHODS: As part of the Periodic Survey of Fellows, national random samples of American Academy of Pediatrics members were surveyed in 2000, 2003, and 2006. These surveys shared questions concerning working part-time and other practice characteristics. Roughly 1600 pediatricians were included in each random sample. Totals of 812 (51%), 1020 (63%), and 1013 (62%) pediatricians completed the surveys in 2000, 2003, and 2006, respectively. Analyses were limited to nonretired, posttrainee pediatricians. RESULTS: The number of pediatricians who reported that they work part-time increased from 15% in 2000, to 20% in 2003, to 23% in 2006. The pattern of increased part-time work from 2000 to 2006 held for many subgroups, including men, women, pediatricians who were younger than 40 years, pediatricians who were aged ≥50 years, pediatricians who worked in an urban inner city, pediatricians who worked in suburban areas, general pediatricians, and subspecialist pediatricians. Those who were working part-time were more satisfied within their professional and personal activities. Part-time pediatricians worked on average 14.3 fewer hours per week in direct patient care. CONCLUSIONS: Increases in part-time work are apparent throughout pediatrics. The possible continued growth of part-time is an important trend within the field of pediatrics that will need to be monitored.


Pediatrics | 2008

Many pediatric residents seek and obtain part-time positions.

William L. Cull; Gretchen L. Caspary; Lynn M. Olson

OBJECTIVES: To examine trends in pediatric residents’ training and job search experiences from 2003 through 2009. METHODS: Annual national random samples of 500 graduating pediatric residents from 2003 through 2005 and 1000 from 2006 through 2009 were surveyed. Responses were compared across years to identify trends. We examined resident demographics, training, satisfaction, career intentions, and job search experiences. Overall response rate was 61%. RESULTS: Between 2003 and 2009, there was an increase in the proportion of female graduating pediatric residents (69%–75%), residents from international medical schools (15%–23%), and levels of educational debt among the subgroup of residents with debt (


Pediatrics | 2014

Promoting Education, Mentorship, and Support for Pediatric Research

Michael D. Cabana; Tina L. Cheng; Andrew J. Bauer; Clifford W. Bogue; Alyna T. Chien; J. Michael Dean; Ben Scheindlin; Angela Kelle; Tamera Coyne-Beasley; Linda A. DiMeglio; Christopher A. DeGraw; Denise Dougherty; Gary L. Freed; Alan E. Guttmacher; Cynthia S. Minkovitz; Madeleine U. Shalowitz; William L. Cull

139 945 in 2003 to


Genetics in Medicine | 2002

The practice of clinical genetics: a survey of practitioners.

Beth A. Pletcher; Ethan Alexander Jewett; William L. Cull; Sarah E. Brotherton; Eugene H Hoyme; Richard J. Pan; Holly J. Mulvey

166 972 in 2009). Residents consistently reported (>90% of residents) that they would choose pediatrics again if they had the choice. By 2009, the majority was very satisfied with the quality of their training in most areas, with ratings improving across years in caring for children with special health care needs, evidence-based medicine, and using information technology in practice. Although primary care remained the most common clinical practice goal, there was a modest decline in interest in primary care practice across survey years, whereas interest in subspecialty practice increased. Residents accepting both general pediatric practice and hospitalist positions reported less difficulty in their job search over time. CONCLUSIONS: Despite continually changing demographics of pediatric training programs, residents overall remain very satisfied with their decision to become pediatricians. Pediatricians continue to face difficult financial challenges associated with rising debt, but they also report increasing job search success.


Pediatrics | 2010

Patterns of Work and Retirement Among Pediatricians Aged ≥50 Years

Alicia C. Merline; William L. Cull; Holly J. Mulvey; Avrum L. Katcher

OBJECTIVES. The goals were to examine pediatric resident and program director experiences implementing the Accreditation Council for Graduate Medical Education work hour limits and to compare duty hours, moonlighting, and fatigue before and after the limits became effective. METHODS. National random samples of 500 pediatric residents who graduated in 2002 and in 2004 were surveyed to compare resident duty hours and fatigue before and after the Accreditation Council for Graduate Medical Education limits were implemented. In addition, all US pediatric residency program directors were surveyed at the end of the 2003/2004 academic year, to provide a complementary retrospective examination of limit implementation. RESULTS. Totals of 65%, 61%, and 83% of 2002 residents, 2004 residents, and program directors, respectively, responded. The proportion of residents who reported working >80 hours per week declined from 49% for NICU/PICU rotations before the limits to 18% after limit implementation. Resident well-being was the factor identified most often by both residents and program directors as being improved since the limitations. Multivariate modeling also showed reductions in the proportions of residents who reported falling asleep while driving from work or making errors in patient care because of fatigue. Overall, 89% of pediatric residents and program directors reported that the current system is effective in ensuring appropriate working hours. CONCLUSIONS. Since the Accreditation Council for Graduate Medical Education duty hour limits went into effect, pediatric residents report working fewer hours and making fewer patient care errors because of fatigue. Although room for additional improvement remains, the experiences of residents and program directors suggest that implementation of the Accreditation Council for Graduate Medical Education limits in pediatric residency programs is improving resident well-being.


Pediatric Emergency Care | 2002

A comparison of pediatric emergency medicine and general emergency medicine physicians' practice patterns: results from the Future of Pediatric Education II Survey of Sections Project.

James F. Wiley; Susan Fuchs; Sarah E. Brotherton; Georgine Burke; William L. Cull; Janet Friday; Harold K. Simon; Ethan Alexander Jewett; Holly J. Mulvey

OBJECTIVE. The goal was to monitor the number of pediatric residents seeking part-time employment after graduation and to examine the difficulty of their job searches, compared with residents seeking full-time employment. METHODS. As part of the American Academy of Pediatrics Graduating Resident Survey, national random samples of 500 graduating, categorical pediatrics residents were surveyed from 2003 through 2005, between May and August of each year. Responses were pooled to examine resident interest in and experience with part-time employment. Totals of 308 (62%), 307 (61%), and 281 (56%) residents completed the survey in 2003, 2004, and 2005, respectively. Analyses focused on residents who applied for nonfellowship jobs. RESULTS. A total of 51% of residents applied for nonfellowship jobs. Of those who applied for such jobs, 38% reported that they applied for part-time positions and 21% actually accepted part-time positions. Residents who applied for part-time positions were more likely to report moderate or considerable job search difficulty (part-time: 36%; full-time: 25%). The average starting salary for residents who accepted part-time jobs was almost


Journal of Developmental and Behavioral Pediatrics | 2003

developmental and Behavioral Pediatric Practice Patterns and Implications for the Workforce: Results of the Future of Pediatric Education Ii Survey of Sections Project

Desmond P. Kelly; William L. Cull; Ethan Alexander Jewett; Sarah E. Brotherton; Nancy Roizen; Carol D. Berkowitz; William L. Coleman; Holly J. Mulvey

34000 less than that for residents working full-time (part-time:

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Mary Pat Frintner

American Academy of Pediatrics

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Holly J. Mulvey

American Academy of Pediatrics

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Sarah E. Brotherton

American Academy of Pediatrics

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Daniel J. Schumacher

Cincinnati Children's Hospital Medical Center

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Ethan Alexander Jewett

American Academy of Pediatrics

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Karen G. O'Connor

American Academy of Pediatrics

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Lynn M. Olson

American Academy of Pediatrics

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