Table 4. Comparison of side effects and hospitalization days

Variables	TARE (n=14)	TACE (n=13)	p-value
Fever (≥ 37.8°C)	0 (0.0%)	10 (76.9%)	<0.001
Abdominal pain	5 (35.7%)	8 (61.5%)	0.180
Nausea and/or vomiting	3 (21.4%)	7 (53.8%)	0.081
Hospitalization days	3.79±0.58	5.92±2.40	0.003

Abbreviations: TACE, transarterial radioembolization; TARE, transarterial chemoembolization.
Variables shown are numbers (percentages) or expressed as the mean ± standard deviation. Differences in categorical variables between groups were analyzed using the Chi-square test or Fisher’s exact test. Continuous variables were compared by Student’s t-test.
Numbers in bold indicate a significant difference (p < 0.05).