Table 4: Major source of references among trainees perceiving their practice being evidence-based

      (I) Basic trainees   (II) Higher trainees
(A) Major guidelines* Hospital-based   Community-based    
  (i) WHO 1999 4 / 18   5 / 22   9 / 19
  (ii) JNC 7th report 1 / 18   2 / 22   3 / 19
  (iii) European Society of Hypertension 2 / 18   0 / 22   0 / 19
  (iv) Other local guidelines (e.g. in own clinic) 1 / 18   1 / 22   1 / 19
               
(B) Landmark studies**          
  (i) HOT 0 / 18   1 / 22   2 / 19
  (ii) ALLHAT 2 / 18   8 / 22   1 / 19
  (iii) STOP-2 0 / 18   0 / 22   1 / 19
  (iv) ISIS-2 0 / 18   0 / 22   1 / 19
  (v) HOPE 1 / 18   0 / 22   1 / 19
  (vi) Misc. (e.g. Textbooks, handbook remarks) 3 / 18   2 / 22   0 / 19
               
(Note : Some participants do not quote any references.)
(* WHO : World Health Organization
  JNC : Joint National Committee
** HOT : Hypertension Optimal Treatment Trial
  ALLHAT : Antihypertensive and Lipid-Lowering treatment to prevent Heart Attack Trial
  STOP-2 : The Swedish Trial of Old Patients with Hypertension-2
  ISIS-2 : Second International Study of Infarct Survival
  HOPE : Heart Outcomes Prevention Evaluation study)