Variables

36 variables.
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Module Label Name Description Type
Chronic pain (CHRIS baseline) x0pn03 Frequency (days/year) Back pain frequency in days/year Integer
Chronic pain (CHRIS baseline) x0pn25 Other pain: Description/localisation (free text) Description/localisation Character
Chronic pain (CHRIS baseline) x0pn01 Back pain Do you suffer from back pain? Categorical
Chronic pain (CHRIS baseline) x0pn11 Joint pain Do you suffer from joint pain? Categorical
Chronic pain (CHRIS baseline) x0pn21 Other pain Do you suffer from other pain (e.g. abdominal pain, menstrual cramps, toothache)? Categorical
Chronic pain (CHRIS baseline) x0pn00 Chronic pain except headache (last 6 months) Do you suffer from recurrent pain in general (excluding headache) for more than 6 months? Categorical
Chronic pain (CHRIS baseline) x0pn06b Back pain: Radiate into the arm Does the pain radiate into the leg or into the arm? Arm Categorical
Chronic pain (CHRIS baseline) x0pn06a Back pain: Radiate into the leg Does the pain radiate into the leg or into the arm? Leg Categorical
Chronic pain (CHRIS baseline) x0pn23 Frequency (days/year) Frequency in days/month or days/year (days/year) Integer
Chronic pain (CHRIS baseline) x0pn13 Frequency (days/year) Frequency in days/month or days/year (days/year) Integer
Chronic pain (CHRIS baseline) x0pn31 Impairment of daily life caused by pain How big is the impairment of daily life caused by the pain(s)? Integer
Chronic pain (CHRIS baseline) x0pn14 Joint pain: Intensity How strong is the joint pain? Integer
Chronic pain (CHRIS baseline) x0pn24 Other pain: Intensity Intensity of the pain Integer
Chronic pain (CHRIS baseline) x0pn04 Back pain: Intensity Intensity of the pain Integer
Chronic pain (CHRIS baseline) x0pn15a Joint pain localisation: arm(s) Joint pain localisation: arm(s) Categorical
Chronic pain (CHRIS baseline) x0pn15c Joint pain localisation: foot/feet Joint pain localisation: foot/feet Categorical
Chronic pain (CHRIS baseline) x0pn15d Joint pain localisation: hand(s) Joint pain localisation: hand(s) Categorical
Chronic pain (CHRIS baseline) x0pn15f Joint pain localisation: hip(s) Joint pain localisation: hip(s) Categorical
Chronic pain (CHRIS baseline) x0pn15e Joint pain localisation: leg(s) Joint pain localisation: leg(s) Categorical
Chronic pain (CHRIS baseline) x0pn15g Joint pain localisation: neck Joint pain localisation: neck Categorical
Chronic pain (CHRIS baseline) x0pn15h Joint pain localisation: other Joint pain localisation: other Categorical
Chronic pain (CHRIS baseline) x0pn15b Joint pain localisation: shoulder(s) Joint pain localisation: shoulder(s) Categorical
Chronic pain (CHRIS baseline) x0pn05c Back pain: Localisation (cervical) Localisation of the pain: Cervical Categorical
Chronic pain (CHRIS baseline) x0pn05a Back pain: Localisation (lumbar) Localisation of the pain: Lumbar Categorical
Chronic pain (CHRIS baseline) x0pn05b Back pain: Localisation (thoracic) Localisation of the pain: Thoracic Categorical
Chronic pain (CHRIS baseline) x0pnnote Pain notes Pain notes Character
Chronic pain (CHRIS baseline) x0pnn1 Pain notes (back pain) Pain notes (back pain) Character
Chronic pain (CHRIS baseline) x0pnn2 Pain notes (joint pain) Pain notes (joint pain) Character
Chronic pain (CHRIS baseline) x0pnn4 Pain notes (main pain) Pain notes (main pain) Character
Chronic pain (CHRIS baseline) x0pnn3 Pain notes (other pains) Pain notes (other pains) Character
Chronic pain (CHRIS baseline) x0pnver Pain version Pain version Categorical
Chronic pain (CHRIS baseline) x0pn02 Back pain since (years) Since when is the back pain present? (years) Float
Chronic pain (CHRIS baseline) x0pn12 Joint pain since (years) Since when is the joint pain present? (years) Float
Chronic pain (CHRIS baseline) x0pn22 Other pain since (years) Since when is this pain present? (years) Float
Chronic pain (CHRIS baseline) x0pn30 Principal pain (free text) Which is the main pain? Character
Chronic pain (CHRIS baseline) x0pn15 Joint pain (localisation/free text) Which joints are affected? Character
36 variables.