Table 2. Regression coefficients for log-transformed absolute MAIT and NKT cell numbers with respect to clinical and laboratory findings in multiple trauma patients.

Variables	MAIT			NKT
	β	SE	P value	β	SE	P value
Sex (male)	−0.324	0.249	0.217	−0.186	0.434	0.676
Age, yr	−0.013	0.005	0.024*	−0.019	0.009	0.058
Mortality	−0.415	0.298	0.189	−0.216	0.524	0.687
APACHE II (score)	−0.050	0.016	0.007*	−0.078	0.027	0.013*
SAPS II (score)	−0.019	0.007	0.021*	−0.027	0.013	0.049*
ISS (categories)	−0.435	0.129	0.005*	−0.651	0.228	0.015*
Leukocytes, cells/µL	0.032	0.025	0.231	0.037	0.043	0.410
Neutrophils, cells/µL	0.037	0.028	0.215	0.050	0.048	0.318
Lymphocytes, cells/µL	−0.016	0.220	0.942	−0.334	0.348	0.356
Hemoglobin, g/dL	0.072	0.029	0.027*	0.107	0.049	0.051
Platelets, cells/µL	0.005	0.002	0.028*	0.008	0.004	0.052
Bilirubin, mg/dL	0.018	0.354	0.613	0.523	0.569	0.376
BUN, mg/dL	−0.009	0.019	0.643	−0.007	0.032	0.838
Creatinine, mg/dL	−0.412	0.521	0.445	−0.583	0.863	0.512
CRP, mg/dL	0.179	0.088	0.064	0.173	0.160	0.299
PaO2, mmHg	0.000	0.000	0.966	0.009	0.006	0.190
Lactate, mmol/L	−0.126	0.080	0.143	−0.155	0.142	0.300
Bicarbonate, mmol/L	0.055	0.035	0.141	0.062	0.061	0.328
Prothrombin time, INR	−0.661	0.343	0.078	−0.629	0.620	0.330
SBP, mmHg	0.007	0.006	0.225	0.011	0.009	0.254
HR, beat/min	0.001	0.010	0.952	0.001	0.016	0.968
Body temperature, °C	0.200	0.351	0.580	0.665	0.554	0.253

MAIT = mucosal-associated invariant T, NKT = natural killer T, β = regression coefficient, SE = standard error, APACHE = Acute Physiology and Chronic Health Evaluation, SAPS = Simplified Acute Physiology Score, ISS = Injury Severity Score, BUN = blood urea nitrogen, CRP = C-reactive protein, PaO₂ = partial pressure of oxygen in arterial blood, INR = international normalized ratio, SBP = systolic blood pressure, HR = heart rate.

^*Indicates statistical significance.