Yat-hung Tam

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The programming of CIs is essential for good performance. However, no Good Clinical Practice guidelines exist. This paper reports on the results of an inventory of the current practice worldwide. A questionnaire was distributed to 47 CI centers. They follow 47600 recipients in 17 countries and 5 continents. The results were discussed during a debate.(More)
One of the big controversies in colorectal cancer research is whether complete mesocolic excision (CME) offers a benefit for patients with carcinoma of the right colon or whether it might even harm these patients. A randomized trial to clarify this question has often been advocated. However, setting up such a trial is hampered by a major problem, which is(More)
Introduction An electronic smart-card based school absenteeism surveillance system was introduced to Hong Kong since 2008. The pilot surveillance system initially began with 18 schools in 2008, and expanded to 107 schools in the current academic year of 2013-14. Data on all-cause absenteeism were collected from all participating schools and absenteeism due(More)
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