OBJECTIVE: To determine the personal characteristics and reasons associated with providing a buccal swab for apolipoprotein E (APOE) genetic testing in a primary care study. METHODS: The study sample consisted of 342 adults aged 65 years and older recruited from primary care settings. RESULTS: In all, 88% of patients agreed to provide a DNA sample for APOE genotyping and 78% of persons providing a sample agreed to banking of the DNA. Persons aged 80 years and older and African-Americans were less likely to participate in APOE genotyping. Concern about confidentiality was the most common reason for not wanting to provide a DNA sample or to have DNA banked. CONCLUSION: We found stronger relationships between sociodemographic variables of age and ethnicity with participation in genetic testing than we did between level of educational attainment, gender, function, cognition, and affect.
OBJECTIVE: To determine the personal characteristics and reasons associated with providing a buccal swab for apolipoprotein E (APOE) genetic testing in a primary care study. METHODS: The study sample consisted of 342 adults aged 65 years and older recruited from primary care settings. RESULTS: In all, 88% of patients agreed to provide a DNA sample for APOE genotyping and 78% of persons providing a sample agreed to banking of the DNA. Persons aged 80 years and older and African-Americans were less likely to participate in APOE genotyping. Concern about confidentiality was the most common reason for not wanting to provide a DNA sample or to have DNA banked. CONCLUSION: We found stronger relationships between sociodemographic variables of age and ethnicity with participation in genetic testing than we did between level of educational attainment, gender, function, cognition, and affect.
Authors: L M Beskow; W Burke; J F Merz; P A Barr; S Terry; V B Penchaszadeh; L O Gostin; M Gwinn; M J Khoury Journal: JAMA Date: 2001-11-14 Impact factor: 56.272
Authors: G Geller; J R Botkin; M J Green; N Press; B B Biesecker; B Wilfond; G Grana; M B Daly; K Schneider; M J Kahn Journal: JAMA Date: 1997-05-14 Impact factor: 56.272
Authors: Alexandra Smart; B Taylor Thompson; Dale M Needham; Ramona O Hopkins; Andre Williams; Ellen L Burnham; Marc Moss Journal: Am J Respir Crit Care Med Date: 2013-12-01 Impact factor: 21.405