【摘要】 目的通过对本院数字影像的质量进行分析,了解本院数字影像的质量。方法自本院影像科数据库中随机抽取的1000张胸部数字影像、500张腰椎数字影像、500张膝关节数字影像,对其影像质量进行评定分析。结果2000张数字影像中,甲级片1466张,平均甲级片率为73.3%。结论本院数字影像的质量较高。更多还原

【Abstract】 Objective To improve the quality of digital imaging by analyzing the films that taken in our hospital.Methods The data were randomly collected from database of our department for quality assessment,which included the films of chest(1 000 pieces),of lumbar(500),and of knee(500).Results In a total of 2 000 films,1 466 were classified as class-A film,accounting for 73.3%.Conclusion The quality of the X-ray films taken in our hospital is relatively good.更多还原