eMJA: The Buddha and the search for evidence

Letters

The Buddha and the search for evidence

Diego Rosselli

MJA 2002; 176 (8): 404

To the Editor: Some of the principles underlying evidence-based medicine (EBM)* might have been around far longer than we tend to believe. Here is a fragment of one of the 8777 brief suttas (discourses) collected in the Anguttara-nikaya, or "Collection of the gradual sayings", one of the oldest Buddhist texts. The Buddha preaches to the Kalamas people:

Yes, Kalamas, you may well doubt, you may well waver. In a doubtful matter wavering does arise. Now look you, Kalamas. Be ye not misled by report or tradition or hearsay. Be not misled by proficiency in the collections [citing the authority of religious texts], nor by mere logic or inference, nor after considering the reasons, nor after reflection on and approval of some theory, nor because it fits becoming, nor out of respect for a recluse (who holds it) . . .

But if at any time ye know of yourselves: these things are profitable, they are blameless, they are praised by the intelligent; these things, when performed and undertaken, conduce to profit and happiness — then, Kalamas, do ye, having undertaken them, abide therein.1

This sutta shows the importance of mistrusting unquestioned tradition, even before the days of odds ratios, cost-effectiveness ratios or confidence intervals. Perhaps the lesson for innovative modern supporters of EBM2 would be to concentrate on higher ideals like "profit" (in the sense of beneficence or prosperity) and "happiness" as the really significant outcomes we should be aiming at.

* The decision to send this note to the Journal is, of course, evidence-based. The Medical Journal of Australia (MJA) is second only to the BMJ in publishing the largest number of references indexed under the MeSH term "evidence-based medicine" in English-language journals. On a proportional basis, the MJA is at the top of the list: since November 1996 it has published 125 "EBM" articles out of a total of 2553, while the BMJ has published 248 "EBM" articles out of 14966 (OR, 3.06; 95% CI, 2.44–3.83). Could it be that MJA readers are three times more interested in EBM-related topics than BMJ readers?

Anguttara-nikaya. Vol. 1, III. Tika-nipata. 7 Maha-vagga, 65 Kalamasutta.
Rubin GL, Frommer MS, Vincent NC, et al. Getting new evidence into medicine. Med J Aust 2000; 172: 180-183.

(Received 30 Nov 2001, accepted 30 Nov 2001)

Clinical Epidemiology and Biostatistics Unit, Universidad Javeriana Medical School, Bogota.

Diego Rosselli, MD EdM MSc, Professor off Clinical Epidemiology.

Correspondence: Dr Diego Rosselli, Clinical Epidemiology and Biostatistics Unit, Universidad Javeriana Medical School, Carrera 7 No. 40–62, Bogota, Colombia. rosselliATjaveriana.edu.co

AntiSpam note: To avoid spam, authors' email addresses are written with AT in place of the usual symbol, and we have removed "mail to" links. Replace AT with the correct symbol to get a valid address.