Table 3.

Intraclass correlation coefficients for section 2 of PERSYVE

Symptoms	ICC (95%CI)
Tiredness	0.738 (.627; .816)***
Feeling faint	0.624 (.465; .736)***
Sweats	0.840 (.772; .888)***
Gripes	0.774 (.677; .841)***
Nausea	0.627 (.469; .739)***
Diarrhoea	0.493 (.277; .644)***
Constipation	0.897 (.853; .928)***
Palpitations	0.566 (.381; .695)***
Swollen feet or legs	0.779 (.685; .845)***
Cold hands or feet	0.674 (.536; .772)***
Muscle pain	0.824 (.750; .877)***
Cramps	0.799 (.713; .859)***
Headaches	0.834 (.763; .883)***
Dizziness	0.596 (.424; .716)***
Anxiety	0.794 (.706; .855)***
Sadness	0.817 (.740; .872)***
Sleep poorly	0.757 (.654; .829)***
Shortness of breath or breathing difficulty	0.763 (.662; .834)***
Persistent dry cough	0.519 (.375; .663)***
Itching	0.761 (.659; .832)***
Skin rash	0.621 (.460; .734)***
Swollen or red face	0.707 (.582; .794)***
Dry mouth	0.813 (.733; .869)***
Frequent urination	0.803 (.719; .862)***
Decreased sexual desire or ability	0.780 (.687; .846)***

* = p< 0.05; ** = p<0.01; *** = p<0.001

ICC=Intraclass correlation coefficient; 95%IC=95% confidence interval