共 34 条
[1]
BEST WR, 1981, DEV GASTROENTEROLOGY, P7
[3]
Cohen J., 1988, Statistical Power Analysisfor the Behavioral Sciences, V1, DOI DOI 10.1016/B978-0-12-179060-8.50006-2
[5]
DEYO RA, 1995, MED CARE, V33, pAS286
[6]
ASSESSING THE RESPONSIVENESS OF FUNCTIONAL SCALES TO CLINICAL-CHANGE - AN ANALOGY TO DIAGNOSTIC-TEST PERFORMANCE
[J].
JOURNAL OF CHRONIC DISEASES,
1986, 39 (11)
:897-906
[7]
RANDOMIZED CONTROLLED TRIAL OF RESPIRATORY REHABILITATION
[J].
LANCET,
1994, 344 (8934)
:1394-1397
[8]
MEASURING CHANGE OVER TIME - ASSESSING THE USEFULNESS OF EVALUATIVE INSTRUMENTS
[J].
JOURNAL OF CHRONIC DISEASES,
1987, 40 (02)
:171-178