['ne', 'ee', 'le', '-', 'SF', '-Ir-B-2-¢', 'INTERVIEWER', 'DATA', 'QUESTIONED', 'WOOLSEY,', 'Theodore', 'D.,', 'FAPHA,', 'Chief,', 'National', 'Health', 'Survey', 'Division;', 'LAWRENCE,', 'Philip', 'S.,', 'Se.D.,', 'Chief,', 'Health', 'Interview', 'Survey,', 'National', 'Center', 'for', 'Health', 'Statistics,', 'Public', 'Health', 'Service,', 'Washington,', 'D.C.3', 'and', 'BALAMUTH,', 'Eve,', 'FAPHA,', 'Assistant', 'Director', 'for', 'Research,', 'Health', 'Insurance', 'Plan', 'for', 'Greater', 'New', 'York,', 'New', 'York', 'City', '“an', 'evaluation', 'of', 'chronic', 'disease', 'prevalence', 'data', 'from', 'the', 'health', 'interview', 'survey."', 'American', 'Journal', 'of', 'Public', 'Health', '52/10:', '1631-1637,', 'October', '1962.', "'", '"Recent', 'comment', 'in', 'the', 'literature', 'regarding', 'the', 'relationship', 'between', 'interview', 'survey', 'data', 'on', 'the', 'prevalence', 'of', 'chronic', 'conditions', 'and', 'date', 'from', 'medical', 'sources,', 'in', 'particular', 'date', 'from', 'clinical', 'tests', 'and', 'examinations,', 'indicates', 'increasing', 'awareness', 'that', 'the', 'former', 'cannot', 'realistically', 'be', 'expected', 'to', 'produce', 'the', 'letter.', 'National', 'Health', 'Survey', 'research', 'supports', 'this', 'view', 'and', 'suggest', 'the', 'possibility', 'that', 'the', 'wide', 'discrepancies', 'found', 'result', 'from', 'the', 'fact', 'that', 'there', 'are', 'at', 'least', 'two', 'quite', 'different', 'scales', 'of', 'measurement', 'involved....', 'The', 'problem', 'of', 'evaluating', 'the', 'interview', 'survey', 'data,..-', 'becomes', 'one', 'of', 'determining', 'not', 'how', 'well', 'they', 'match', 'the', 'prevalence', 'as', 'determined', 'by', 'examinations', 'and', 'clinical', 'tests,', 'bus,', 'rather,', 'what', 'is', 'the', 'nature', 'of', 'the', 'scale', 'along', 'which', 'this', 'technic', 'measures', 'morbidity,', 'and', 'how', 'useful', 'is', 'the', 'scale', 'likely', 'to', 'be?', '‘', '"Chronic', 'disease', 'prevalence', 'data', 'from', 'such', 'surveys', 'cannot', 'take', 'the', 'place', 'of', 'medical', 'records', 'or', 'clinical', 'tests', 'and', 'physical', 'examination.', 'The', 'prevalence', 'date', 'from', 'interviews', 'seem', 'to', 'measure', 'chronic', 'morbidity', 'along', 'a', 'different', 'axis,', 'providing', 'data', 'useful', 'for', 'certain', 'applications', 'in', 'the', 'area', 'of', 'program', 'planning;', 'measurement', 'of', 'the', 'social', 'cost', 'of', 'morbidity,', 'and', 'interrelationships', 'of', 'health', 'and', 'demographic', 'characteristics', 'of', 'the', 'person', 'or', 'family.', '",..Other', 'questions', 'have', 'yet', 'to', 'be', 'studied', 'more', 'intensively.', 'Among', 'these', 'are', 'the', 'influence', 'of', 'memory', 'failure', 'in', 'the', 'non-reporting', 'of', 'chronic', 'conditions,', 'and', 'the', 'role', 'of', 'the', 'interviewer,', 'in', 'terms', 'of', 'qualifications,', 'training,', 'and', 'experience.+.."', ';', '70114029']