The use of portfolios for assessment of the competence and performance of doctors in practice.

BACKGROUND: The use of portfolios can potentially provide flexibility in the summative assessment of doctors in practice. An assessment system should reflect and reinforce the active and planned professional development goals of individual doctors. This paper discusses some of the issues involved in developing such a system. RESULTS: To provide a complete picture of an individual doctor's practice, we suggest that a portfolio should encompass: (1) evidence covering all three domains of patient care, personal development and context management; (2) evidence that the person continuously undertakes critical assessment of their own performance, identifies and prioritises areas requiring enhanced performance and takes action to improve them as appropriate; (3) evidence that has been generated by assessments that are acceptably reliable, and (4) evidence which, taken in its entirety, is sufficient, valid, current and authentic. We include a suggested outline of the components of such a portfolio and suggest some criteria to determine the effectiveness of learning cycles. Portfolio reliability and validity requires sufficient evidence on which to base a judgement combined with reliable processes. CONCLUSION: Carefully specified portfolios can contribute to a system that ensures all doctors take an active part in identifying and meeting their own learning needs. Such a system, if properly implemented, would have a greatly beneficial impact on continuous quality improvement for the profession in general.

Effect of educational program and interview on adoption of guidelines for the management of neonatal hyperbilirubinemia.

OBJECTIVES: To determine (a) whether physicians are adhering to the guidelines for the management of neonatal hyperbilirubinemia, (b) what influences their decisions to investigate and treat the condition and (c) the effect of an educational program and clinical recall interview on compliance with the guidelines. DESIGN: Retrospective chart audit. SETTING: Urban tertiary care hospital. PARTICIPANTS: All term neonates who received phototherapy but were not admitted to the neonatal intensive care unit. INTERVENTIONS: Educational program and clinical recall interview. MEASURES: Charts were reviewed from March to May 1986 (period I, before publication of the guidelines) and from November 1986 to January 1987 (period II, after publication and after the educational program). The audits were repeated from April to June 1989 (period III, during the interview phase) and from October to December 1989 (period IV, 6 months after the interviews). Two criteria determined the appropriate use of phototherapy: the serum bilirubin level and the postnatal day on which phototherapy was started. RESULTS: The proportion of infants receiving phototherapy for whom there were orders for complete blood counts to investigate hyperbilirubinemia increased from 20% in period I to 37% in period IV. The frequency of orders to determine the proportion of reticulocytes did not change significantly. The number of infants receiving phototherapy decreased over the study periods. The proportion receiving phototherapy in accordance with the criteria for the serum bilirubin level increased from 10% to 17% after the educational program (insignificant difference) and to 31% after the interviews (p = 0.02). Compliance with the guidelines was greater before the infants were 2 days old than when they were 3 days old or more (p = 0.01). Of the 45 physicians who prescribed phototherapy (for 94 infants) during period IV 26 never prescribed in accordance with the guidelines. The other 19 prescribed in accordance with the guidelines for 30 of 52 infants. Decisions to investigate and treat with phototherapy were affected by clinical and parental factors in addition to the guidelines. Two of the 25 physicians interviewed stated that the interview would influence their management of future cases of hyperbilirubinemia. CONCLUSION: A clinical recall interview can have a greater impact on changing physician management practices than factual communication on a group basis.

Family physician registration at locally produced short courses.

Physicians who do not take advantage of short courses that are offered within their community may miss the opportunity to learn about new services and consultants as well as to validate new information or practices with trusted colleagues. The registration patterns at short courses of all 505 family physicians in Calgary were assessed to determine whether the sociodemographic characteristics of attendees differed from those of nonattendees and whether the sociodemographic data were predictive of attendance or nonattendance. Four variables were predictive of attendance or nonattendance: certification status with the College of Family Physicians of Canada (CFPC), year of graduation, sex and hospital affiliation. Physicians who had attended four or more courses were more likely to be graduates of Canadian or US schools, to have graduated after 1969, and to be women, certificants of the CFPC and affiliated with a hospital. Universities, hospitals and professional associations planning continuing education must determine if the needs of nonattending physicians are being met through other means or if new strategies are required to ensure that these physicians have opportunities for upgrading their knowledge. Practitioners who frequently attend short courses can help planners ensure that programming is relevant.

Circulating antidiuretic hormone during labour and in the newborn.

Using a high specificity radioimmunoassay, antidiuretic hormone (ADH) concentrations were measured in the plasma of 33 expectant mothers during labour, in cord arterial and venous plasma of their infants at the time of delivery (19 delivered vaginally; 14 delivered by Cesarean section) and in the plasma of the same infants in the first few days of life. Extremely high concentrations of ADH (about 50 times higher than adult basal concentrations) were present in cord arterial blood indicating active fetal production of ADH. Plasma ADH decreased rapidly within an hour after birth and usually fell to adult basal levels during the first day of life. Stressed babies and babies subjected to difficult deliveries had higher plasma levels of ADH.