LEARNS Model as Perioperative Education Strategy for Patients with Laryngeal Tumors

Table 3

Comparison of anxiety levels between the two groups of patients (n, X ± S).

	Number (n)	Anxiety score on admission	Anxiety score 1 day before surgery	Anxiety score 7 days after surgery
Observation group	30	57.33 ± 12.63	61.50 ± 10.33	55.23 ± 9.96
Control group	30	57.23 ± 13.39	66.83 ± 9.99	60.57 ± 9.87
t value		0.030	−2.033	−2.084
value		0.976	0.047	0.042

Statistics: unpaired student’s t test.