| Odoslal: | Martin Rusnak |
| Dátum: | December 24, 1999 o 11:38:56 |
| Subject: | JAMA |
Setting and Participants A total of 1057 encounters among 59 primary care
physicians (general internists and family practitioners) and 65 general and orthopedic
surgeons; 2 to 12 patients were recruited from each physician's community-based
private office.
Main Outcome Measures Analysis of audiotaped patient-physician discussions for
elements of informed decision making, using criteria that varied with the level of
decision complexity: basic (eg, laboratory test), intermediate (eg, new medication), or
complex (eg, procedure). Criteria for basic decisions included discussion of the nature
of the decision and asking the patient to voice a preference; other categories had
criteria that were progressively more stringent.
Results The 1057 audiotaped encounters contained 3552 clinical decisions. Overall,
9.0% of decisions met our definition of completeness for informed decision making.
Basic decisions were most often completely informed (17.2%), while no intermediate
decisions were completely informed, and only 1 (0.5%) complex decision was
completely informed. Among the elements of informed decision making, discussion of
the nature of the intervention occurred most frequently (71%) and assessment of
patient understanding least frequently (1.5%).
Conclusions Informed decision making among this group of primary care physicians
and surgeons was often incomplete. This deficit was present even when criteria for
informed decision making were tailored to expect less extensive discussion for
decisions of lower complexity. These findings signal the need for efforts to encourage
informed decision making in clinical practice.
JAMA. 1999;282:2313-2320
http://jama.ama-assn.org/issues/v282n24/full/joc91394.html