The medical genetics workforce: an analysis of clinical geneticist subgroups.

PURPOSE: Clinical geneticists with a Doctor of Medicine degree face challenges to meet the growing population demand for genetic services. This study was designed to assist the profession with workforce planning by identifying clinically relevant subgroups of geneticists and describing their professional characteristics and clinical practices. Geneticists' patient care productivity is compared across subgroups and other medical specialists. METHODS: Part of a comprehensive national study of genetic services and the health workforce, this study uses data from a 2003 survey of geneticists certified by the American Board of Medical Genetics. This study includes 610 clinical geneticists who spend at least 5% of their time in direct patient-care services. An iterative approach was used to identify five subgroups based on the types of new patients seen. We conducted a descriptive analysis of subgroups by demographic, training, professional, and practice characteristics. RESULTS: The subgroups include general (36%), pediatric (28%), reproductive (15%), metabolic (14%), and adult (7%) geneticists. Clinically relevant variations across subgroups were noted in training, professional, and practice parameters. Subgroups vary across patient care hours (median, 15-33 hours/week) and total weekly work hours (52-60 hours). New patient visits (mean, 222-900/year) are higher than follow-up patient visits (mean, 155-405) for all subgroups except metabolic geneticists. CONCLUSION: Although many geneticists practice as generalist geneticists, this study provides an evidence base for distinguishing clinically relevant subgroups of geneticists. Geneticists provide similar numbers of new patient visits and far fewer follow-up visits than other medical specialists. These findings are relevant to geneticist workforce planning.

Dental student enrollment and graduation: a report by state, census division, and region.

The purpose of this study is to provide descriptive data on the presence of dental schools, dental school graduates, instate enrollment, and interstate dental education agreements for U.S. states, districts, and regions. This information may be helpful in deciding to open or maintain a dental school. Data from the American Dental Association (ADA), American Dental Education Association (ADEA), and U.S. Census Bureau were used to conduct cross-sectional comparisons for states, census divisions, and regions for 2000. In 2000, there were fifty-four dental schools in thirty-two states and the District of Columbia. Total graduation across 1990-2000 was 43,289 dentists. Over half (56 percent) of the graduates were from public schools. The distribution of schools and graduates differed by geographic region. Alaska, Utah, Hawaii, and Nebraska were outliers with respect to high and low numbers of dental schools in states, in-state enrollment, and dentists to population. U.S. states, districts, and regions vary widely on the number of dental schools, dentists to population, first-year dental school enrollees, and dental school graduates. Further assessment on additional factors such as dental health provider shortage areas, state oral health status, and attractiveness of locations to dentists is needed to more fully understand the impact of these factors.

U.S. genetics nurses in advanced practice.

PURPOSE: To describe characteristics and professional roles of genetics nurses in advanced practice. DESIGN: A cross-sectional descriptive survey administered in 2004 as one component of a comprehensive study of genetic services and the health workforce. The sample was 211 U.S. members of the International Society of Nurses in Genetics. METHODS: The survey included demographic characteristics, education, credentials, professional roles, and attitudes about genetic healthcare issues. FINDINGS: The majority of respondents had master's degrees and many had earned doctorates in nursing (20%) or other fields (12%). Thirty-one percent were certified as nurse practitioners; 57% provided direct patient care, with the largest percentage working in genetics (26%) or oncology (22%) settings. Over one-third were educators and 19% conducted genome-related research. CONCLUSIONS: Genetics nurses in advanced practice in the US focus on both genomic discoveries and clinical health care through the application of genomic knowledge into health care, research, and nursing education.

Safety-net dental clinics.

BACKGROUND: Federal policy supports and funds community-based clinics to provide health care to low-income and underserved groups. This study examines the role of community dental safety-net clinics in providing dental care for these populations. METHODS: The authors administered a cross-sectional survey of all identified safety-net dental clinics in Illinois. Seventy-one of 94 clinics responded (response rate, 76 percent), describing their history, operations, patients, staffing and dentist relationships. An in-depth analysis of 57 clinics presents comparisons of three categories of clinics, sponsored by community health centers (23), local health departments (21) and private services agencies (13). RESULTS: Clinics were distributed across the state; 80 percent were located in facilities with other health care providers, and all provided dental care to low-income and other underserved groups. Clinics provided more than 3100 annual dental visits, operated with limited staffing and budgets, and had referral relationships with local dentists. Clinics with full-time dentists or any dental hygienists had higher annual numbers of dental visits. CONCLUSIONS: These clinics provide dental care to groups with traditional access barriers. Although they represent a small portion of all dental care, their mission and role make them a key component of strategies to address the dental access problem. PRACTICE IMPLICATIONS: Local and state dental practitioners and coalitions seeking to expand dental access should consider their community dental safety-net clinics as partners. Efforts to expand theese clinics should include considering optimizing staffing for better dental productivity.

Assessing differences in hours worked between male and female dentists: an analysis of cross-sectional national survey data from 1979 through 1999.

BACKGROUND: Women are increasingly entering the dental work force. This study examines the impact of sex, age and other demographic characteristics on dentists' work force participation and on hours worked from 1979 through 1999. METHODS: The study drew on cross-sectional data on dentists (4,209 men and 354 women) from national population surveys conducted by the U.S. Bureau of Labor Statistics from 1979 through 1999. The authors used descriptive statistics and regression analyses to examine sex differences in work force participation and in hours worked across age, as well as other factors. RESULTS: Work force participation was high for both men and women. Men worked more hours and worked part time less frequently; they worked more than 42 hours per week more frequently. Older dentists worked fewer hours, with a larger impact of age seen among men. Having children had a significantly greater effect on the number of hours worked per week among female dentists than among male dentists. CONCLUSIONS: There were significant differences in dentists' hours worked by sex and by age. The consistency of the results with past studies suggests these differences will hold in the near future. PRACTICE IMPLICATIONS: Women's entry into the dental work force has been significant and has helped maintain the supply of dentists. Sex differences in the work force should be considered in evaluating the supply of dentists and related work force policy.

Analysis of pharmacist and pharmacist-extender workforce in 1998--2000: assessing predictors and differences across states.

OBJECTIVE: To examine the impact of supply and demand factors on filled positions for pharmacists and pharmacist extenders (pharmacist technicians and aides) and assess differences across states through analysis of state-level pharmacist labor market data. DESIGN: Cross-sectional analysis. SETTING: United States. PARTICIPANTS: Not applicable. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: State-level counts of filled pharmacist and pharmacist-extender positions, wages, and various available demographic, health, policy, and other factors related to the pharmacist labor market. RESULTS: Across states, the total population and the number of community pharmacy prescriptions were very accurate predictors (R2 = 0.99) of the number of pharmacist and pharmacist-extender positions, and all other variables were insignificant after these two variables were controlled for. Pharmacists and pharmacist-extenders were positively correlated, and the ratio of the two was not related to observable policy-related variables. Outlying states, in terms of simple pharmacist-to-population ratios, were difficult to categorize. CONCLUSION: Future changes in prescriptions are likely to affect the pharmacist and pharmacist-extender labor markets. Across states, pharmacists and extenders relate as complements rather than substitutes. The number of pharmacist graduates and state-level regulations regarding technician-to-pharmacist ratios appears to have a small effect on filled positions across states.

Pharmacy school graduates by state and region: 1990-1999.

OBJECTIVE: To describe the distribution of pharmacy schools and graduates (first professional degree) at the state, divisional, and regional levels during the 10-year period from 1990 through 1999, as well as enrollment patterns by residential status. DESIGN: Yearly school-level graduate counts from 1990 through 1999 were obtained from the American Association of Colleges of Pharmacy and analyzed at the state, division, region, and national levels. Comparisons were made before and after adjusting for state population. In-state enrollment patterns for 1998 were examined. SETTING: United States. MAIN OUTCOME MEASURES: At various geographic levels, the distribution of schools and new graduates adjusted to population; cumulative production of graduates; percentage of in-state enrollment. RESULTS: Over the 10-year study period, 73,541 new pharmacists graduated from U.S. pharmacy schools, about 9,500 more than graduated in the 1980s. The number of schools varied across states (range, 0-5), as did cumulative graduate counts (range, 0-7,303), with high-producing states including those with four and five schools. Nationally, 28 new pharmacists graduated per year per 1 million population. Several populous states, including California, Florida, Illinois, and Texas, produced pharmacists at a rate substantially below the national average when computed as graduates per year per million population. The West region had the lowest annual graduate count adjusted for population. In-state enrollment was consistently high, with nearly 80% of individuals graduating from schools in their state of residence. CONCLUSION: The number of pharmacy schools and graduates increased during the 1990s, a period of substantial educational and workforce change in pharmacy. Numbers of schools and graduates varied significantly across states. The West region and several populous states had graduate counts less than one-half the national average. With the current national pharmacist shortage, greater attention should be directed to the development of strategies to address imbalances between supply and demand within individual states.

Access to dental care services for Medicaid children: variations by urban/rural categories in Illinois.

Poor oral health status and limited access to dental care have been recognized as problems for children from Medicaid and low-income families. However, little is known about dental access for Medicaid-enrolled children in rural areas. This study examines differences between rural and urban counties in dental utilization rates of Illinois children enrolled in either Medicaid or the Children's Health Insurance Program. How the overall dentist supply, the dentist Medicaid participation rate, and county level sociodemographic factors relate to Medicaid dental utilization are examined. Illinois counties were aggregated into four urban/rural categories. Descriptive analysis showed lower utilization rates in the rural categories (25 and 27%) compared with the metropolitan categories (35 and 31%). Rural areas had a substantially lower supply of dentists, and consequently a lower supply of dentists participating in Medicaid, despite the substantially higher Medicaid participation rate of dentists in the rural categories (45 and 51%) than in the metropolitan categories (22 and 32%). However, regression results indicated no significant relationship between the rate of utilization of Medicaid-enrolled children and rural status after controlling for several dental supply and population factors. The most important factors relating to Medicaid-enrolled children's dental utilization, regardless of urban or rural status, were the proportion of children enrolled in Medicaid and the participating dentist to population ratio. Without the high participation rate of dentists in rural areas, access to oral health care for rural children enrolled in Medicaid would have been worse. Policy makers should focus on maintaining high rural dentist participation rates as well as addressing future supply problems that may exacerbate difficulties with access in rural areas.

Challenges to the pharmacist profession from escalating pharmaceutical demand.

Unexpected growth in medication use has escalated demand for pharmacists that has outpaced supply. Responses to the pharmacist shortage include larger workloads and greater use of pharmacist extenders and technology. As the profession has moved from a product orientation (dispensing medications) to a patient focus, clinical training requirements have expanded. However, structural and process barriers, particularly in community and retail pharmacies, must be addressed to improve the medication-use process. These issues merit greater attention from health care leaders and policymakers.