Biomedical subjects

Scott Azuma

Publications and source records attributed to Scott Azuma.

3 recordsLinked to original sources

PubMed2002

Correlation between physical functioning and gait measures in children with cerebral palsy.

The primary aim of this investigation was to assess the correlation between the POSNA Musculoskeletal Functional Health Questionnaire (POSNA) and gait analysis in children with cerebral palsy (CP). POSNA and computerized gait analysis were used to evaluate individuals with CP. Correlations were investigated between POSNA scales, gait parameters, and the Gillette Functional Assessment Questionnaire (FAQ) in 63 children (31 males, 32 females; mean age 9.17 years [SD 3.06], age range 3.75 to 16.44 years) with spastic CP. Twelve participants had hemiplegia, 29 diplegia, 12 quadriplegia, and 10 triplegia. The result of backwards stepwise multiple regression analysis indicated that the Log normalcy index (NI) was a significant predictor of the POSNA Global Function and Comfort scale. Energy expenditure (EE) did not add significantly to the prediction. The POSNA scales differentiated between the different topographical types of CP. The POSNA scale is a valid and useful clinical measure. Used in conjunction with the NI, EE, and FAQ, the POSNA scale provides a more complete appraisal of change in functioning.

Adolescent↗

PubMed2002

Children with ADHD and motor dysfunction compared with children with ADHD only.

The purpose of this study was to identify group differences in children with attention-deficit-hyperactivity disorder and motor dysfunction (ADHD-MD) and ADHD only, and to evaluate the medication responsiveness of ADHD-MD. Sixty-three children (49 males and 14 females; mean age 9 years 10 months, SD 2 years 10 months) underwent a triple blind, placebo-controlled crossover study evaluating two dose levels of methylphenidate (0.3 mg/kg and 0.5 mg/kg [DOSAGE ERROR CORRECTED], twice daily) and placebo. Forty-nine trials were completed. Nineteen were children with ADHD-MD, 44 had ADHD only. Behavior and functioning were assessed at home and at school. Treatment effects were assessed using the Abbreviated Symptom Questionnaire for Parents and Teachers. Children with ADHD-MD were more likely to have severe ADHD-combined type and other neurodevelopmental and behavioral problems. Both groups of children had a linear dose response to medication (placebo, low, high) and there was no evidence of a group by dose interaction or an overall group effect at home or school. The lack of group effect suggests that these children responded to medication like the other subgroups.

Attention Deficit Disorder with Hyperactivity↗

PubMed2002

Medical students' attitudes toward persons with disability: a comparative study.

OBJECTIVES: To investigate first-year medical students' attitudes toward persons with disability and to examine whether gender and a background in disability determine attitudes toward persons with disability. DESIGN: A cross-sectional survey. SETTING: University settings in the United States and Canada. PARTICIPANTS: Ninety first-year medical students (US, n=46; Canada, n=44) were surveyed. INTERVENTION: Medical students given 3 surveys. MAIN OUTCOME MEASURES: Attitude Toward Disabled Persons (ATDP) Scale, Scale of Attitudes Toward Disabled Persons (SADP), and Rehabilitation Situations Inventory (RSI). RESULTS: There were no differences between the medical student groups from the United States and Canada. Compared with norms, medical students overall have more positive attitudes on the ATDP. Their attitudes were less positive on the SADP and on its optimism-human rights subscale. On the RSI, they were less comfortable with sexual situations and depression. Male medical students held poorer attitudes as scored than female medical students. Those with a background in disability were more comfortable dealing with challenging rehabilitation situations. Comfort with challenging rehabilitation situations showed significant differences across levels of experience but not gender. The more positive medical students' attitudes are toward persons with disability, the more likely they are to be comfortable with challenging rehabilitation situations. CONCLUSION: First-year medical students from the United States and Canada held similar attitudes and had less positive attitudes than SADP norms. Gender and background in disability influenced attitudes. Male medical students were more likely to hold negative attitudes. Specific educational experiences need to promote more positive attitudes.

Adult↗