Table 4.

Rank order of the probability of occurrence of the 14 MSAS symptoms for each of the three latent classes

Rank	Low, n=28 (10.5%)	Prob	Intermediate, n=112 (41.9%)	Prob	High, n=127 (47.6%)	Prob
1	Shortness of breath	0.300	Shortness of breath	0.929	Worrying	0.976
2	Lack of energy	0.153	Lack of energy	0.682	Shortness of breath	0.974
3	Difficulty sleeping	0.130	Dry mouth	0.658	Lack of energy	0.958
4	Worrying	0.114	Cough	0.636	Feeling sad	0.916
5	Cough	0.109	Feeling drowsy	0.606	Feeling drowsy	0.911
6	Feeling sad	0.104	Pain	0.493	Dry mouth	0.838
7	Feeling drowsy	0.103	Feeling bloated	0.433	Feeling nervous	0.824
8	Problems with sexual interest/activity	0.080	Problems with sexual interest/activity	0.410	Cough	0.779
9	Feeling bloated	0.073	Difficulty sleeping	0.332	Difficulty sleeping	0.733
10	Feeling irritable	0.038	Difficulty concentrating	0.200	Feeling irritable	0.709
11	Dry mouth	0.000	Worrying	0.189	Feeling bloated	0.709
12	Feeling nervous	0.000	Feeling irritable	0.187	Problems with sexual interest/activity	0.682
13	Difficulty concentrating	0.000	Feeling nervous	0.165	Difficulty concentrating	0.674
14	Pain	0.000	Feeling sad	0.144	Pain	0.662

Abbreviations: MSAS, Memorial Symptom Assessment Scale; Prob, probability of occurrence.