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This study examines facial tissue depth in adult Chinese-Americans. Using ultrasound, measurements were taken at 19 landmarks across the faces of 101 individuals aged from 18 to 87 years. Summary statistics are reported for a sample of 67 individuals of normal weight (as determined by a body mass index [BMI] of 19-25). Statistical analyses were used to assess relationships between tissue thickness, age, and BMI. Results indicate that no significant relationship exists between tissue thickness and age for males, and for only 3/19 points in females. Also, only four points showed significant relationships between tissue thickness and sex. However, significant relationships exist between BMI and tissue thickness at multiple points for both males and females. Compared to other American and Asian populations in the literature, Chinese-Americans generally had thinner facial tissue; though, this difference was not assessed statistically. Finally, data generated in this study will add to the body of knowledge concerning facial tissue depth variation in modern humans. 相似文献
313.
This article reviews the legal, ethical and practical challenges of complying with the Ontario Personal Health Information Protection Act (PHIPA) within the context of a Canadian mental health system that is overburdened and under resourced. The advent of deinstitutionalization has placed significantly increased responsibilities on the families of mentally ill individuals. While research evidences that involving family members in the care of their mentally ill relatives improves treatment outcomes, mental health practitioners constantly face the challenge of engaging family caregivers while also complying with privacy laws. The authors propose an Ontario Caregiver Recognition Act (OCRA) to formally recognize family caregivers as informal health information custodians based on the practice of other jurisdictions which incorporate the rights of family members actively engaged in providing care to their mentally ill relatives. 相似文献