Estimates of the daily transmission probability (q) from one exposed to one susceptible patient.

Estimates of the daily transmission probability (q) from one exposed to one susceptible patient.
1P-values test the null hypothesis that transmission varies between study phases but not MRSA types against the alternative that it varies between study phases and MRSA types (likelihood ratio test, df = 4).
2P-values test the null hypothesis that transmission in the study phase does not differ between TW and Non-TW MRSA using combined data from both wards (likelihood ratio test, df = 1).

单名已暴露感染者向单名易感患者传播的每日传播概率（q）估算值。
1. P值用于检验原假设：传播概率仅在研究阶段间存在差异，而不因耐甲氧西林金黄色葡萄球菌（Methicillin-resistant Staphylococcus aureus，MRSA）菌株类型不同产生差异；备择假设为传播概率同时在研究阶段与菌株类型间存在差异（似然比检验，自由度df=4）。
2. P值基于两个病房的合并数据，检验原假设：各研究阶段中TW型与非TW型MRSA的传播概率无差异（似然比检验，自由度df=1）。