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Longer trials are needed
| The first 150 words of the full text of this article appear below. |
EDITOR
The systematic review by Bower and Sibbald of on-site mental
health professionals was a welcome addition to the literature on the
effectiveness of the talking therapies in primary care.1 In view of the effect on consultation rates, prescribing of
psychotropic drugs, and referrals to secondary care, the conclusion
drawn was that the evidence for a direct effect was strongest in
relation to general practitioner referrals to secondary care providers.
Six randomised controlled trials of direct effects on referrals were identified. Three were reported as showing referrals to be significantly reduced. Although some of the limitations of the studies were discussed, each of the six trials is flawed in terms of being able to generalise to everyday primary care
One trial was described as showing a significant reduction in referrals
when the stated P value was 0.56, which is not
significant.2 Furthermore, the therapy offered was from a
psychiatrist based