ABSTRACT
The Army pharmacy technician (68Q) course trains--260 students per year, with a mean graduation rate of 71.3%. In support of this course, a research team conducted a study using multiple analytical methods to evaluate, to explain, and potentially to forecast failures, because the 28.7% of students who do not graduate are associated with both opportunity and real costs. Results of this study indicated that largely uncontrollable population demographic characteristics, such as rank and enrollment status, along with controllable Armed Services Vocational Aptitude Battery skilled technical test scores, were related to graduation rates. The results of this study may be used to assist individuals at risk of failure or to establish additional admission criteria to increase the likelihood of success.
Subject(s)
Curriculum , Military Medicine , Military Personnel/education , Technology, Pharmaceutical/education , Adolescent , Adult , Confidence Intervals , Demography , Educational Measurement , Educational Status , Female , Humans , Logistic Models , Male , Middle Aged , Models, Statistical , Pilot Projects , United States , Young AdultABSTRACT
OBJECTIVES: To determine the sensitivity, specificity, and accuracy of a point-of-care method for identifying Rh(D) phenotype. METHODS: Rh(D) was determined using preserved whole blood via standard laboratory methods. Comparison testing was conducted using the HealthTEST Rh(D) card (Akers Laboratories, Thorofare, NJ). Results of the card test were visually interpreted and recorded. To achieve sensitivity and specificity of 99% (95% confidence interval [CI] = 98% to 100%), 380 Rh-positive and 380 Rh-negative samples were required. During card testing, convenience sampling was used. Card results were compared with official results, and statistical analysis was conducted. RESULTS: In identifying Rh(D)-positive phenotype, the card had a sensitivity of 98.9% and a specificity of 99.7% (95% CI = 0.99 +/- 0.01). For Rh(D)-negative phenotype, the card had a sensitivity of 99.7% and a specificity of 98.9% (95% CI = 0.99 +/- 0.01). CONCLUSIONS: In identifying type D (Rh positive or Rh negative), the card achieves sensitivity, specificity, and accuracy to warrant further study.
