The Early Treatment for Retinopathy of Prematurity Clinical Trial: presentation by subgroups versus analysis within subgroups.
Hardy
R J
RJ
University of Texas-Houston, School of Public Health, 1200 Herman Pressler, Houston, TX 77030, USA. Robert.J.Hardy@uth.tmc.edu
Good
W V
WV
Dobson
V
V
Palmer
E A
EA
Tung
B
B
Phelps
D L
DL
Shapiro
M J
MJ
van Heuven
W A J
WA
D003627:Data Interpretation, Statistical; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D053685:Laser Therapy; D016032:Randomized Controlled Trials as Topic; D012107:Research Design; D012178:Retinopathy of Prematurity / Q000601:surgery*; D012307:Risk Factors; D016896:Treatment Outcome