PubMed Health⌕ Search

Biomedical subjects

N T Farina

Publications and source records attributed to N T Farina.

2 recordsLinked to original sources
PubMed1986

Predictors of academic achievement in physical therapy.

We undertook this retrospective study to determine the best predictors of academic achievement in a baccalaureate physical therapy program. The files of 83 matriculated students were reviewed, and data on the following admission requirements were compiled: 1) preprofessional grade point averages (GPAs), 2) scores on the Allied Health Professions Admission Test, 3) scores on the written composition (ESSAY), 4) preprofessional faculty recommendation scores, 5) ratings by a physical therapist after a 70-hour clinical observation before the professional training, and 6) personal interview ratings. Data were analyzed with multiple and stepwise regression models using the admission data as independent variables to predict academic achievement (QPAPT) at the end of the two-year professional program. When all independent variables were included in the multiple regression equation, 53% of the variance in the QPAPT was explained (p less than .0001). The stepwise regression revealed that the best predictors of the QPAPT were the GPA (accounted for 40% of variance) and the ESSAY (accounted for 11% of variance).

Achievement↗
PubMed1986

Energy cost determination using a portable accelerometer.

The purpose of this study was to determine the physical activity of physical therapists during clinical practice. Nineteen physical therapists from three clinical facilities wore portable accelerometers on their waist belts or chest pockets for the duration of their work shifts. The subjects repeated the experiment on the second day. The accelerometer readings (in arbitrary units) were converted to oxygen consumption VO2 and energy expenditure (kcal) values using previously derived regression equations. The PTs worked an average of 7.9 hours during each shift. The total energy expended during the work shift ranged from 933.6 to 1,689.6 kcal. A correlation coefficient of .91 was found between the accelerometer readings (count X hr-1) recorded on day 1 and day 2 of the study. The analysis of variance revealed that the PTs in the three clinical facilities were not significantly different in age, height, and work-shift duration, but were significantly different (p less than .05) in weight, mean accelerometer readings, and estimated VO2 (L X min-1). When the VO2 was expressed in mL X kg-1 X min-1, no significant difference was found between the PTs in the three clinical facilities. The implications and limitations of the findings are discussed.

Adult↗