Description: | Pain worst on just one side when headaches were at their worst |
Category: | Experience of pain - Online follow-up |
Participants | 55,984 | Value Type | Categorical (single) | Sexed | Both sexes | Debut | Dec 2020 | |||
Item count | 55,984 | Item Type | Data | Instances | Singular | Version | Dec 2020 | |||
Stability | Accruing | Strata | Primary | Array | No |