Clinical observation of soft palate-pharyngoplasty in the treatment of obstructive sleep apnea hypopnea syndrome in children

Table 5 Swallowing pain score

Days after surgery (d)	Control	Experiment	T	P value
1	8 ± 1.6	6.9 ± 2.0	4.27	< 0.05
2	7.1 ± 1.4	6.1 ± 1.9	4.90	< 0.05
3	5.5 ± 1.9	4.8 ± 1.6	3.67	< 0.05
4	4.5 ± 2.1	3.2 ± 1.4	5.64	< 0.05
5	3.6 ± 1.8	2.6 ± 1.4	4.26	< 0.05
6	3.4 ± 1.4	2 ± 1.3	7.29	< 0.05