Original Article

Changes in Attitudes of Japanese Doctors toward Complementary and Alternative Medicine—Comparison of Surveys in 1999 and 2005 in Kyoto

Table 2

Changes in the reasons for the beliefs and disbelief of the doctors concerning the effectiveness of CAM therapies between 1999 and 2005.

20051999P-value

Reasons for the belief
 (1) Improvement of   patients during   treatment with CAM176 (56%)147 (56%)NS
 (2) Experience of the   improvement by 91 (29%)65 (25%)NS
  themselves
 (3) Existence of reliable   references, presentation 146 (46%)104 (40%) *
  in academic meetings,   information about
  goods associated with
  CAM and so on
 (4) Recommendation by   reliable persons16 (5%)9 (3%)NS
 (5) Others61 (19%)41 (16%)NS
 Respondents315 (100%)261 (100%)
 No answer90103

 Total405364

Reasons for the disbelief
 (1) No reliable information154 (69%)111 (59%) *
 (2) Unreliable data and 80 (36%)46 (25%) **
  conclusion in references
 (3) No reliable evidence165 (74%)94 (50%) **
 (4) No experience of cases   in which CAM was   effective30 (14%)29 (56%)NS
 (5) Experience of      76 (34%)55 (29%)NS
  aggravation, delay in
  treating, side effects in
  patients treated with
  CAM
 (6) No experience of the   improvement by 13 (6%)12 (6%)NS
  themselves
 (7) Others33 (15%)19 (22%)NS
 Respondents222 (100%)187 (100%)
 No answer183177

 Total405364

By -test; * .
NS, not significant.