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| | Centre for Health Evidence |
 | | Because the guideline is based largely on observational studies, the recommendations are relatively weak, and would be categorized as C1 in the schema we present in Table 3. |
 | | Guideline developers should consider the possibility that the effect of a management option on an outcome, or the relative value of different outcomes, is much greater, or much less, than their best estimate. |
 | | Guidelines may be disseminated to assist physicians with clinical decision making (for example, clinical algorithms and reminders), to enable evaluation of physician practices (for example, utilization review, quality assurance), or to set limits on physician choices (for example, recertification, reimbursement). |
| www.cche.net /principles/content_p_guideline.asp (7076 words) |
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