Table 1 The baseline characteristics of the patients
No | % | |
|---|---|---|
Gender | ||
Male | 34 | 81.0 |
Female | 8 | 19.0 |
Age (years) | ||
60 ~ < 65 | 9 | 21.4 |
65 ~ < 70 | 18 | 42.9 |
70 ~ < 75 | 11 | 26.2 |
≥ 75 | 4 | 9.5 |
ECOG | ||
0 | 25 | 59.5 |
1 | 17 | 40.5 |
BMI | ||
Low (< 18.5 kg/m2) | 5 | 11.9 |
Normal (18.5 ~ < 24 kg/m2) | 22 | 52.4 |
Overweight (24 ~ < 27 kg/m2) | 10 | 23.8 |
Obesity (27 ~ < 30 kg/m2) | 3 | 7.1 |
Severe obesity (≥ 30 kg/m2) | 1 | 2.4 |
Unknown | 1 | 2.4 |
Disease status | ||
Recurrent | 4 | 9.5 |
Newly diagnosed | 38 | 90.5 |
HER2 status | ||
HER2 positive | 7 | 16.7 |
HER2 negative | 30 | 71.4 |
Unknown | 5 | 11.9 |
Metastatic site | ||
Retroperitoneal lymph nodes | 25 | 59.3 |
Supraclavicular lymph nodes | 16 | 38.1 |
Mediastinal lymph nodes | 12 | 28.6 |
Liver | 10 | 23.8 |
Peritoneal | 10 | 23.8 |
Lung | 10 | 23.8 |
Adrenal gland | 2 | 4.8 |
Bone | 1 | 2.4 |
Ovary | 1 | 2.4 |
Existing physical illness | ||
Hypertension | 9 | 21.4 |
Diabetes | 5 | 11.9 |
Coronary heart disease | 5 | 11.9 |
Cerebral infarction | 3 | 7.1 |
Carotid artery stenosis | 2 | 4.8 |
Arrhythmia | 2 | 4.8 |
Liver cirrhosis | 1 | 2.4 |