| Item name | Work status: Overall work impairment |
|---|
| epiCentre name | Derived_WPAIOverallWorkImpairment |
|---|
| Definition | The overall work impairment due to pain |
|---|
| Usage | Can be multiplied by 100 to express as a percentage. The variable is calculatedÂ
using the formula: Proportion of time missed due to pain + (1 – proportion of time missed due toÂ
pain * impairment while working) i.e. 2.5.147 + ((1 - 2.5.147) * 2.5.148) |
|---|
| ID | 2.X.XX |
|---|
| Mandatory | |
|---|
| Source |
|
|---|
| Business rules |
|
|---|
| Dependencies | |
|---|
| Data type | Numeric |
|---|
| Format | NN |
|---|
| Maximum length | 2 (ranging from 0 to 1) |
|---|
| Data domain |
|
|---|
| Conditions | Calculated if Flag_WPAIEmployed (2.5.141) = 1 |
|---|
| Level | Survey |
|---|
| Derived item | |
|---|
| Derived by |
|
|---|