The Efficacy of Functional Electrical Stimulation of the Abdominal Muscles in the Treatment of Chronic Constipation in Patients with Multiple Sclerosis: A Pilot Study

Table 2

The mean score of the Patient Assessment of Constipation Quality of Life (PAC-QOL) questionnaire before and after FES treatment.

Patient	Baseline score	Posttreatment score	Score difference
1	1.14	0.71	0.43
2	1.86	1.00	0.86
3	1.86	0.71	1.15
4	1.57	0.86	0.71