Lavin M J, Dhillon B J
Br J Ophthalmol. 1987 Jan;71(1):18-20. doi: 10.1136/bjo.71.1.18.
We studied the seasonal incidence of onset of symptoms of central retinal vein occlusion (CRVO) in 105 patients over a 5-year period. Their onset showed a significant cyclic variation (p less than 0.01), being most frequent in the months September through to February. We believe this seasonal variation may in part reflect seasonal changes in haemostasis and retinal perfusion, though other unidentified factors play a significant role.
我们在5年时间里研究了105例中心视网膜静脉阻塞(CRVO)患者症状发作的季节性发病率。其发作呈现出显著的周期性变化(p<0.01),在9月至次年2月最为常见。我们认为这种季节性变化可能部分反映了止血和视网膜灌注的季节性变化,尽管其他未明确的因素也起了重要作用。