Due to genetic differences, FOXM1 expression is involved in the development or repair of multiple diseases, including pulmonary fibrosis [34], pneumonia [35], diabetes [29], liver injury repair [36], adrenal lesions [37], vascular diseases [38], brain diseases [39], arthritis [40], myasthenia gravis [33], and psoriasis [41]. This evidence concerns the gene FOXM1 and susceptibility to pneumonia measurement.