Some essentials in a national program for child health: a summary.
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Communication in most health and health care settings assumes that information provision is both necessary and sufficient to improve individual behavior and, subsequently, health. This paper examines and challenges commonly accepted practices of information transmission in health settings, demonstrating how such practices are insufficient because they are rooted in a one-way model of information transfer. Three case studies show how this model is pervasive in different health and health care milieus: patient/provider encounters, health promotion programs, and national health policymaking. Drawing on critical theoretical perspectives, the work shows the limits of current information transfer approaches by critiquing the dominant assumptions that underpin current practice. At the same time, it provides empirical examples of the usefulness of critical approaches to identify relations of power in health communication. The paper concludes by suggesting that researchers and practitioners move beyond traditional practices of information transfer (based on a one-way monologue) and toward a more useful and appropriate notion of information exchange (based on two-way dialogue).
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COPD is easily detected in its preclinical phase using spirometry, and successful smoking cessation (a cost-effective intervention) prevents further disease progression. This consensus statement recommends the widespread use of office spirometry by primary-care providers for patients >/= 45 years old who smoke cigarettes. Discussion of the spirometry results with current smokers should be accompanied by strong advice to quit smoking and referral to local smoking cessation resources. Spirometry also is recommended for patients with respiratory symptoms such as chronic cough, episodic wheezing, and exertional dyspnea in order to detect airways obstruction due to asthma or COPD. Although diagnostic-quality spirometry may be used to detect COPD, we recommend the development, validation, and implementation of a new type of spirometry-office spirometry-for this purpose in the primary-care setting. In order to encourage the widespread use of office spirometers, their specifications differ somewhat from those for diagnostic spirometers, allowing lower instrument cost, smaller size, less effort to perform the test, improved ease of calibration checks, and an improved quality-assurance program.
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Chronic obstructive pulmonary disease (COPD) is easily detected in its preclinical phase using spirometry, and successful smoking cessation (a cost-effective intervention) prevents further disease progression. This consensus statement recommends the widespread use of office spirometry by primary-care providers for patients > or = 45 years old who smoke cigarettes. Discussion of the spirometry results with current smokers should be accompanied by strong advice to quit smoking and referral to local smoking cessation resources. Spirometry also is recommended for patients with respiratory symptoms such as chronic cough, episodic wheezing, and exertional dyspnea in order to detect airways obstruction due to asthma or COPD. Although diagnostic-quality spirometry may be used to detect COPD, we recommend the development, validation, and implementation of a new type of spirometry-office spirometry--for this purpose in the primary-care setting. In order to encourage the widespread use of office spirometers, their specifications differ somewhat from those for diagnostic spirometers, allowing lower instrument cost, smaller size, less effort to perform the test, improved ease of calibration checks, and an improved quality-assurance program.
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