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Volumn 65, Issue 2, 2013, Pages 105-107

Appropriate design of research and statistical analyses: Observational versus experimental studies

Author keywords

[No Author keywords available]

Indexed keywords

EDITORIAL; INTUBATION; LUNG CANCER; METHODOLOGY; RANDOMIZATION; RESEARCH; SCIENTIFIC LITERATURE; SCIENTIST; STATISTICAL ANALYSIS; STUDY DESIGN; VALIDITY;

EID: 84883782903     PISSN: 20056419     EISSN: 20057563     Source Type: Journal    
DOI: 10.4097/kjae.2013.65.2.105     Document Type: Editorial
Times cited : (5)

References (7)
  • 1
    • 0023949384 scopus 로고
    • Causality inference in observational vs. experimental studies. An empirical comparison
    • Gray-Donald K, Kramer MS. Causality inference in observational vs. experimental studies. An empirical comparison. Am J Epidemiol 1988; 127: 885-92.
    • (1988) Am J Epidemiol , vol.127 , pp. 885-892
    • Gray-Donald, K.1    Kramer, M.S.2
  • 2
    • 84883769629 scopus 로고    scopus 로고
    • Possible statistical problems of the original paper titled "Predictors of difficult intubation": A bad start
    • Oh SC. Possible statistical problems of the original paper titled "Predictors of difficult intubation": a bad start. Korean J Anesthesiol 2013; 65: 184-5.
    • (2013) Korean J Anesthesiol , vol.65 , pp. 184-185
    • Oh, S.C.1
  • 5
    • 84871726013 scopus 로고    scopus 로고
    • Predictors of difficult intubation defined by the intubation difficulty scale (IDS): Predictive value of 7 airway assessment factors
    • Seo SH, Lee JG, Yu SB, Kim DS, Ryu SJ, Kim KH. Predictors of difficult intubation defined by the intubation difficulty scale (IDS): predictive value of 7 airway assessment factors. Korean J Anesthesiol 2012; 63: 491-7.
    • (2012) Korean J Anesthesiol , vol.63 , pp. 491-497
    • Seo, S.H.1    Lee, J.G.2    Yu, S.B.3    Kim, D.S.4    Ryu, S.J.5    Kim, K.H.6
  • 6
    • 66349098675 scopus 로고    scopus 로고
    • Analysis of observational studies: A guide to understanding statistical methods
    • Morshed S, Tornetta P 3rd, Bhandari M. Analysis of observational studies: a guide to understanding statistical methods. J Bone Joint Surg Am 2009; 91 Suppl 3: 50-60.
    • (2009) J Bone Joint Surg Am , vol.91 , Issue.SUPPL. 3 , pp. 50-60
    • Morshed, S.1    Tornetta III, P.2    Bhandari, M.3
  • 7
    • 0001678182 scopus 로고
    • The measure of association in a 2×2 table
    • Series A 126
    • Edwards AW. The measure of association in a 2×2 table. J Roy Statist Soc 1963; Series A 126: 109-14.
    • (1963) J Roy Statist Soc , pp. 109-114
    • Edwards, A.W.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.