Letters |
Department of Medicine & Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China
E-mail: Chow_Kai_Ming{at}alumni.cuhk.net
In his review article (May 2003 JRSM1) Dr Kessels indicates that patients recall as little as half of what they are told by their physicians. With reference to low-literacy patients, he contends that neither spoken nor written information is efficient to improve memory performance. That said, interactive communication skills deserve emphasis as a means to better convey the verbal information. Simply asking patients to restate what they have been told is associated with better information retention.2 Clearly, overlooking the information-verifying strategy could have been one of the main reasons for losing the take-home message. Suffice here to quote the example of a study (involving diabetic patients with low functional health literacy) in which glycaemic control was significantly better for patients whose primary care physicians assessed recall or comprehension. Physician assessment as such is best illustrated by the conversation3 below:
Physician: 'So... let's make sure. What medications are we going to change?'
Patient: 'I think we're going to stop this one (is it metformin?)... and I'm going to take glipizide twice a day... I think that's the green one...'
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