Skip to main content

Table 1 Patient characteristics

From: A matched-pair analysis of stereotactic body radiotherapy (SBRT) for oligometastatic lung tumors from colorectal cancer versus early stage non-small cell lung cancer

Characteristics OLTs from CRC Early stage NSCLC p
No. lesions 24 48  
No. patients 15 46  
Age (years)    0.003
 Median 62 78  
 Range 34–75 49–91  
Gender    0.063
 Male 10 18  
 Female 5 28  
Smoker    0.019
 Smoker 9 41  
 Non-smoker 6 5  
Number of lesions per patient    0.0008
 1 lesion 9 44  
 2 lesions 3 2  
 3 lesions 3 0  
Location    1
 Central 2 4  
 Peripheral 22 44  
Tumor size (cm)    < 0.0001
 Median 1 1.55  
 Range 0.4–1.8 0.5–2.8  
Pathology   
 Adenocarcinoma 24 48  
Dose    < 0.00001
 50 Gy/5 fx 1 0  
 48 Gy/4 fx 5 39  
 60 Gy/5 fx 18 9  
Baseline SUVmax    < 0.0001
 Median 3.2 5  
 Range 1.2–7.7 1.2–18.2  
KRAS-mutation status    
 Wild 10  
 Mutation 11  
 Unknown 3