Effectiveness research and implications for study design: sample size and statistical power

This publication has 21 references indexed in Scilit:

• Treatment Research at the Crossroads: The Scientific Interface of Clinical Trials and Effectiveness Research
  American Journal of Psychiatry, 1999
• Impact of improved depression treatment in primary care on daily functioning and disability.
  Psychological Medicine, 1998
• Treatment Costs, Cost Offset, and Cost-Effectiveness of Collaborative Management of Depression
  Psychosomatic Medicine, 1998
• How expensive is unlimited mental health care coverage under managed care?
  Published by American Medical Association (AMA) ,1997
• Empowering research: statistical power in general practice research
  Family Practice, 1997
• Collaborative management to achieve treatment guidelines. Impact on depression in primary care
  Published by American Medical Association (AMA) ,1995
• Cost-effectiveness comparisons using “real world” randomized trials: The case of new antidepressant drugs
  Journal of Clinical Epidemiology, 1995
• How can care for depression become more cost-effective?
  Published by American Medical Association (AMA) ,1995
• Statistical power of psychological research: What have we gained in 20 years?
  Journal of Consulting and Clinical Psychology, 1990
• Towards a reduction in publication bias.
  BMJ, 1987