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Volumn 31, Issue 2, 2005, Pages 201-205

Power and sample size of therapeutic trials in procedural dermatology: How many patients are enough?

Author keywords

[No Author keywords available]

Indexed keywords

ACCURACY; ANALYTICAL ERROR; CLINICAL TRIAL; DEVICE; MEDICAL RESEARCH; META ANALYSIS; METHODOLOGY; PRACTICE GUIDELINE; PRIORITY JOURNAL; REVIEW; SAMPLING; SKIN SURGERY; STATISTICAL ANALYSIS; SURGICAL TECHNIQUE; CONTROLLED CLINICAL TRIAL; DERMATOLOGY; HUMAN; PATIENT SELECTION; RANDOMIZED CONTROLLED TRIAL; SKIN TUMOR;

EID: 15044345355     PISSN: 10760512     EISSN: None     Source Type: Journal    
DOI: 10.1097/00042728-200502000-00015     Document Type: Review
Times cited : (13)

References (9)
  • 2
    • 0027446911 scopus 로고
    • Inadequate size of 'negative' clinical trials in dermatology
    • Williams HC, Seed P. Inadequate size of 'negative' clinical trials in dermatology. Br J Dermatol 1993;128:317-26.
    • (1993) Br J Dermatol , vol.128 , pp. 317-326
    • Williams, H.C.1    Seed, P.2
  • 4
    • 0344372405 scopus 로고    scopus 로고
    • Getting ready to estimate sample size: Hypotheses and underlying principles
    • Hulley SB, Cummings SR, Browner WS, et al, editors. Philadelphia: Lippincott Williams & Wilkins
    • Browner WS, Newman TB, Hearst N, Hulley SB. Getting ready to estimate sample size: hypotheses and underlying principles. In: Hulley SB, Cummings SR, Browner WS, et al, editors. Designing clinical research. Philadelphia: Lippincott Williams & Wilkins; 2001. p. 51-63.
    • (2001) Designing Clinical Research , pp. 51-63
    • Browner, W.S.1    Newman, T.B.2    Hearst, N.3    Hulley, S.B.4
  • 5
    • 0013230225 scopus 로고    scopus 로고
    • Estimating sample size and power
    • Hulley SB, Cummings SR, Browner WS, et al, editors. Philadelphia: Lippincott Williams & Wilkins
    • Browner WS, Newman TB, Cummings SR, Hulley SB. Estimating sample size and power. In: Hulley SB, Cummings SR, Browner WS, et al, editors. Designing clinical research. Philadelphia: Lippincott Williams & Wilkins; 2001. p. 65-91.
    • (2001) Designing Clinical Research , pp. 65-91
    • Browner, W.S.1    Newman, T.B.2    Cummings, S.R.3    Hulley, S.B.4
  • 7
    • 0036219395 scopus 로고    scopus 로고
    • Pain associated with injection of botulinum a exotoxin reconstituted using saline with and without preservative: A double-blind, randomized controlled trial
    • Alam M, Dover JS, Arndt KA. Pain associated with injection of botulinum A exotoxin reconstituted using saline with and without preservative: a double-blind, randomized controlled trial. Arch Dermatol 2002;38:510-4.
    • (2002) Arch Dermatol , vol.38 , pp. 510-514
    • Alam, M.1    Dover, J.S.2    Arndt, K.A.3
  • 8
    • 0036288397 scopus 로고    scopus 로고
    • Glycolic acid peels compared to microdermabrasion: A right-left controlled trial of efficacy and patient satisfaction
    • Alam M, Omura NE, Dover JS, Arndt KA. Glycolic acid peels compared to microdermabrasion: a right-left controlled trial of efficacy and patient satisfaction. Dermatol Surg 2002;28: 475-9.
    • (2002) Dermatol Surg , vol.28 , pp. 475-479
    • Alam, M.1    Omura, N.E.2    Dover, J.S.3    Arndt, K.A.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.