Symptom | Corrected item total correlations | |||||
---|---|---|---|---|---|---|
 | Total Score | Short Form | Case Definition | |||
 | Female | Male | Female | Male | Female | Male |
Sore throat | .40 | .28 | Â | Â | .34 | .30 |
Tender nodes | .42 | .24 | Â | Â | .37 | .22 |
Diarrhea | .40 | .47 | Â | Â | Â | Â |
Unusual fatigue after exertion | .66 | .82 | .69 | .86 | .61 | .84 |
Muscle aches | .48 | .63 | .44 | .57 | .59 | .67 |
Joint pain | .38 | .50 | Â | Â | .43 | .52 |
Feverishness | .35 | .27 | Â | Â | Â | Â |
Chills | .36 | .60 | Â | Â | Â | Â |
Unrefreshing sleep | .69 | .83 | .75 | .87 | .61 | .82 |
Sleeping problems | .64 | .72 | .66 | .78 | Â | Â |
Headaches | .36 | .64 | Â | Â | .41 | .62 |
Memory problems | .56 | .66 | .56 | .64 | Â | Â |
Concentration | .66 | .86 | .68 | .89 | .57 | .78 |
Nausea | .49 | .42 | Â | Â | Â | Â |
Stomach pain | .45 | .47 | Â | Â | Â | Â |
Sinus problems | .27 | .40 | Â | Â | Â | Â |
Shortness of breath | .38 | .41 | Â | Â | Â | Â |
Sensitivity to light | .40 | .60 | Â | Â | Â | Â |
Depression | .41 | .56 | Â | Â | Â | Â |