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Barriers to early identification of children with developmental delays include time constraints during well-child visits and lack of easily administered, quantitative measures that can be used by pediatricians. This study assesses the ease of administration of the Cognitive Adaptive Test/Clinical Linguistic and Auditory Milestone Scale (CAT/CLAMS) during well-child visits from 2 to 36 months of age. During a single visit 177 children were assessed by either a developmental pediatrician (n = 121) or a third-year pediatric resident (n = 56). The mean time required to complete the CAT/CLAMS for all subjects was 6 minutes and 10 seconds (SD 2 minutes 44 seconds); less than 10 minutes was required in 92% of children assessed. There were no significant differences in the time required by the 2 examiners at any age level. Its ease of administration and psychometric properties make the CAT/CLAMS an excellent choice for the assessment of early development by primary care pediatricians.

Although asthmatic children spend a significant amount of time in child care programs, little is known about child care program directors' knowledge about asthma and what factors influence directors' level of knowledge about asthma. A telephone interview was conducted with directors of a randomly selected sample of all licensed child care centers and group day care homes in Connecticut. Directors of most child care programs were willing to admit asthmatic children to their programs, but their knowledge about asthma needs to be improved. Directors who have served for long periods of time may be a target group for additional education about asthma.

AbstractPurpose: Colorectal carcinoma (CRC) can be divided into two nonoverlapping groups: those that are chromosomally unstable but microsatellite stable (MSS CIN+) and those that are chromosomally stable but microsatellite unstable (MSI CIN−). However, a third group with neither chromosome nor microsatellite instability (MSS CIN−) makes a substantial contribution to the total CRC burden. The clinicopathologic features of MSS CIN− CRC are not well delineated. We assessed the relationship between age and chromosomal instability (CIN) status as measured by ploidy and allelic imbalance in a series of MSS tumors.Experimental Design: We studied a prospectively collected series of CRC patients at Mayo Clinic Rochester. A total of 84 samples of MSS CRC in patients ≤50 years old were identified between 1994 and 1997. A consecutive series of 90 MSS CRC in patients ≥65 years old served as a comparison group. CIN status was assessed using two techniques: ploidy analysis by flow cytometry and small chromosome changes as measured by genomewide fractional allelic imbalance.Results: CRC in the young-onset group was more likely to involve the rectum and to be high stage. MSS tumors in the young-onset group were more often diploid (46%) than those in older patients (26%; P = 0.006). This difference was maintained in the subset of MSS CRC that were high stage (42% versus 18%; P = 0.02) and in rectal cancers (50% versus 23%; P = 0.04).Conclusion: A greater proportion of young patients with MSS CRC has diploid tumors than patients who develop MSS CRC over age 65.

A sample of 31 boys sexually assaulted in the previous 18 months was compared on the Child Behavior Checklist with 33 boys who had a diagnosis of oppositional or conduct disorder. The boys ranged in age from 3 to 8 years old. The conduct-disordered boys were being seen in outpatient therapy with their parents. The two groups did differ significantly, with the sexually abused group being less externalizing and more sexualized than the conduct disorder group.

The objective of this study was to define the workforce needs for the specialty of Endocrinology, Diabetes, and Metabolism in the United States between 1999 and 2020. An interactive model of factors likely to influence the balance between the supply and demand of endocrinologists during the next 20 years was constructed. The model used data from a wide range of sources and was developed under the guidance of a panel of experts derived from sponsoring organizations of endocrinologists. We determined current and projected numbers and demographics of endocrinologists in the U.S. workforce and the anticipated balance between supply and demand from 1999 to 2020. There were 3,623 adult endocrinologists in the workforce in 1999, of which 2,389 (66%) were in office-based practice. Their median age was 49 years. Both total office visits and services performed by endocrinologists (particularly for diabetes) increased substantially during the 1990s. Waiting time for an initial appointment is presently longer for endocrinologists than for other physicians. Compared with a balanced, largely closed-staff health maintenance organization, the current national supply of endocrinologists is estimated to be 12% lower than demand. The number of endocrinologists entering the market has continuously fallen over the previous 5 years, from 200 in 1995 to 171 in 1999. Even if this downward trend were abruptly stopped, the model predicts that demand will exceed supply from now until 2020. While this gap narrows from 2000 to 2008 due to projected growth of managed care, it widens thereafter due to the aging of both the population and the endocrine workforce. Inclusion of other factors such as projected real income growth and increased prevalence of age-related endocrine disorders (e.g., diabetes and osteoporosis) further accentuates the deficit. If the number of endocrinologists entering the workforce remains at 1999 levels, demand will continue to exceed supply from now through 2020 for adult endocrinologists, and the gap will widen progressively from 2010 onward. The present analysis indicates that the number of endocrinologists entering the workforce will not be sufficient to meet future demand. These data suggest that steps should be taken to stop the ongoing decline in the number of endocrinologists in training and consideration should be given to actions designed to increase the number of endocrinologists in practice in the years ahead.