Comparison of clinico-pathological features between patients with and without sarcopenia

ParameterTotalPre-chemotherapy sarcopeniaTotalPost-chemotherapy sarcopeniaP-value (sex)
YesNoYesNoBaselinePost-chemotherapy
BMI< 18.5%2854214---0-
18.5–24.99%8972
25.0–29.99%2635
≥ 30%52
Age≤ 65 Years285141111274150950.400.12
> 65 Years2112227
SmokerYes285411827443110.020
No12110512991
SMDGood (> 36.62)2853466274425900
Poor (≤ 36.62)1285713043
GenderMale285115442741212900
Female47795173
ALIGood (> 28.02)2855553274--0.12-
Poor (≤ 28.02)10770
mALIGood (> 55.33)285545827480670.020.02
Poor (≤ 55.33)108659235
NLRGood (≤ 3)285555527488630.060.08
Poor (> 3)107688439
Chemotherapy regimen receivedGeftinib2857865---0.43-
Pemetrexed plus platins8458
Grades of drug toxicityHigh grade2738783---0.06-
Low grade6538
Performance status0–1285150118-161970.230.61
≥ 2125115
ProgressionYes28511892--0.71
No4431
Final statusAlive2852542---0-
Dead13781-----

-: not applicable. Bold values indicate significant P-values