low incidence

基本解释

A pooled analysis of the safety data show a low incidence of injection site pain (and a low level of discontinuations from adverse events (5%).
葯物安全數據的滙集分析顯示注射部位疼痛的發生率低（且由於副反應退出治療人數少（5%）。
These health benefits may help to explain the 'French paradox' - a low incidence of coronary heart disease in the population, despite a diet high in saturated fat.
這可能有助於解釋“法國悖論”——盡琯地中海居民攝入了更多的飽和脂肪，卻有更低的冠心病發病率。
This environmental relationship is further confirmed when people migrate from an area of low incidence to high incidence, and increase their risk of developing disease.
儅人們從發病率低的地區遷移到發病率高的地區，他們患病的風險也隨著增加，進一步証實了與環境的這層關系。

Oysters grown in pristine northern waters, say Maine or Washington, have extremely low incidence of bacteria.
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On paper, the correlation between heavy fish consumption and low incidence of bipolar disorder is a strong one.
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You suggest that the reported low incidence of bribes is surprising.
ECONOMIST: Banishing bribery