春节过后,太原市血液库存一直持续为1000个单位,低于警戒线(1900个单位)。持续的低温天气使走上街头参加无偿献血的人数急剧减少,再加上无偿献血的主力军学生还在陆续返校,短时间内无法参加团体献血,省城每日平均采血量下滑。而很多农民患者趁春播前的农闲时间做手术,一些可择期手术的 After the Spring Festival, blood stocks in Taiyuan continued to be 1,000 units, which was below the warning line (1900 units). The continuous cold weather has drastically reduced the number of people who have taken the streets to participate in blood donations. In addition, the main force students who donate blood are still returning to school. They cannot participate in blood donations for a short period of time, and the average daily blood collection rate of provincial capitals has dropped. Many peasant patients undergo surgery during the slack season before the spring flooding, and some patients may undergo elective surgery.