While the study was not designed to elucidate why CP rates are dropping in LBW infants, Dr.Platt said the study results suggest that these children are receiing appropriate care.

• 然而这项研究并不是用来解释极低出生体重婴儿的脑瘫发病率下降的原因，Platt博士认为研究结果表明这些患儿得到了恰当的照料。