If you haven't already read through the proposed changes for this data type, please take a look at:
http://blogs.msdn.com/healthvaultdatatypes/archive/2008/09/17/for-review-updates-to-spirometer-measurement.aspx
Here is a draft version of the updated data type:
Peak Flow Measurement type
|
Element |
Type |
Occurrence |
Description |
|
when |
approx-date-time |
1..1 |
The date and time of the measurement. |
|
pef |
flow-value |
0..1 |
The peak expiratory flow, measured in liters/second. |
|
pef-best |
flow-value |
0..1 |
The highest PEF measurement, measured in liters/second. |
|
fev1 |
volume-value |
0..1 |
The forced expiratory volume in one second, measured in liters. |
|
fev6 |
volume-value |
0..1 |
The forced expiratory volume in six seconds, measured in liters. |
|
measurement-flags |
codable-value |
0..1 |
Additional information about the measurement.
Examples: Incomplete measurement. |
Note: fev1 has been updated from type flow-value to type volume-value to accurately describe this data element.
Volume-Value type
|
Element |
Type |
Occurrence |
Description |
|
liters |
positiveDouble |
1..1 |
The volume measurement in liters (L). |
|
display |
display-value |
0..1 |
The display value for the volume measurement.
The display value contains the volume measurement value stored in the user's preference of units. |
