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Comment
. 2006 Nov;90(11):1341-2.
doi: 10.1136/bjo.2006.102038.

The Early Treatment for Retinopathy of Prematurity Clinical Trial: presentation by subgroups versus analysis within subgroups

R J Hardy  1 , W V Good, V Dobson, E A Palmer, B Tung, D L Phelps, M J Shapiro, W A J van Heuven
Affiliations
Comment

The Early Treatment for Retinopathy of Prematurity Clinical Trial: presentation by subgroups versus analysis within subgroups

R J Hardy et al. Br J Ophthalmol. 2006 Nov.

Abstract

An ETROP study in infants with retinal ablation of high‐risk prethreshold ROP: subgroup results

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Conflict of interest statement

Competing interests: None declared.

Comment in

Comment on

References

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    1. Good W V. The Early Treatment for Retinopathy of Prematurity Study: Structural findings at age 2 years. Br J Ophthalmol 2006901378–1382. - PMC - PubMed
    1. The Early Treatment for Retinopathy of Prematurity Cooperative Group Multicenter trial of early treatment for retinopathy of prematurity: study design. Control Clin Trials 200425311–325. - PubMed
    1. Hardy R J, Palmer E A, Dobson V.et al On behalf of CRYO‐ROP Cooperative Group. Risk analysis of prethreshold ROP. Arch Ophthalmol 20031211697–1701. - PubMed
    1. Good W V, Hardy R J. The dilemma of exercising clinical judgment in the treatment of retinopathy of prematurity—reply. Arch Ophthalmol 2005123409–410. - PubMed