含有钠盐的药物较为常见,用于众多疾病。然而既往关于含有钠盐的药剂包括泡腾、分散及可溶片等,与素不含有钠盐的各药剂即使是同类药物相比,其与继后心血管事件新发风险间是否存在差异尚不清楚,现就此进行大样本比较对照分析。受测对象为1 292 337例成人,基线年龄均≥18岁。研究中将各对象分为至少使用1次或多达数年的含钠盐药剂组,与素未使用含钠盐药剂组,其所使用的同类药物达116种。同时 Sodium-containing drugs are more common and are used in many diseases. However, it is unclear whether previous agents containing sodium salts, such as effervescent, dispersible and soluble tablets, have any difference from the risk of subsequent new cardiovascular events if compared to their counterparts without any sodium salt This is a large sample comparison and comparative analysis. Subjects were 1 292 337 adults, all with a mean age of 18 years or older. In the study, subjects were divided into sodium salt group used at least once or up to several years, and sodium salt group did not use sodium salt, which used 116 kinds of similar drugs. Simultaneously