1981年初,我们选择福清县高山公社,开展了一次盲人调查。高山公社绝大多数大队临海,这里风大,多旱,社员以农业为主,渔、副业为辅。群众生活水平较低。我们共调查38个大队,136个自然村,1,337户,74,327人。盲眼标准和调查方法为了能与国内以往的文献资料进行比较,盲眼标准仍定为国际标准视力0.02或1米指数以下。 In early 1981, we chose Fuqing County alpine commune to carry out a blind investigation. The vast majority of brigade alpine seafront, where the wind, more drought, members of the main agricultural, fishing, sideline supplemented. People’s living standards are low. We surveyed 38 battalions, 136 villages, 1,337 households and 74,327 people. Blind Standards and Survey Methods In order to be able to compare with previous literature in the country, blindness standards are still set below the international standard of visual acuity of 0.02 or 1 meter.