Figures & data
Table 1. Distribution of symptoms among cases and controls in the study population.
Table 2. Cold limbs in cases and controls, as well as the timing pattern of coldness.
Table 3. The distribution of cold limbs in patients and controls depending on limb strength.
Table 4. The various types of pain reported. Respondents could report multiple pain types and the total percentage does not sum to 100.
Table 5. Pain intensity in patients and controls on a scale of 1 to 10, with 10 being the most severe pain. The scale only refers to the types of pain reported in Table 4.
Table 6. Sensations felt in addition to pain. Respondents could report multiple associations and the total percentage may not sum to 100.
Table 7. Different reasons for loss of appetite. Respondents could provide more than one reason for loss of appetite and the total percentage does not sum to 100%.
Data availability statement
Not applicable.