Negation of QDM datatype-related actions for a reason always use the author dateTime attribute to reference timing. (2) The higher the applied compression force, the larger the ow volume. Negation Rationale attribute value indicates a one-time documentation of a reason an activity is not performed. Results: (1) Tissue uid pressures were lower than those applied by IPC device. Prior versions of QDM used the syntax, 'Procedure, Performed not done.' QDM 5.5 uses the syntax, 'Procedure, not Performed' and this is then associated with either a DRC or a value set used to identify 'the expected thing,' that in this case was not done. The syntax in the human readable HQMF is described in CQL examples and in the MAT User Guide. To express such lack of evidence, an eCQM author should use a CQL 'not exists' expression noted in the examples, and they must also capture the Negation rationale to capture a reason for the absence, i.e., the reason must be included to qualify as a negation rationale type expression. In this case, the 'thing not done' is rarely documented, especially as a code, in the patient record. The situation is different when something that normally would be expected to be done is specifically not done because of a valid clinical reason (such as the patient is allergic, they are suffering from a complication, or some other rationale. QDM assumes that any information expected will be in a clinical record. This attribute specifically does not address the presence or absence of information in a clinical record (e.g., documented absence of allergies versus lack of documentation about allergies). This increases blood flow through the veins of your legs and helps prevent blood clots. The devices use cuffs around the legs that fill with air and squeeze your legs. More Buying Choices 85.90 (4 used & new offers) FSA or HSA eligible. Intermittent pneumatic compression (IPC) has been widely used clinically as an effective means of preventing the development of DVT and PE (44, 62, 63). 5.00 coupon applied at checkout 5.00 off coupon Details. When fitted over a limb or body region, the sleeve is inflated, causing it to squeeze or compress the areas of the body contained within. 1-48 of 124 results for 'intermittent pneumatic compression devices' Results. The intent is to indicate a justification that such action did not happen as expected. What are intermittent pneumatic compression devices Intermittent pneumatic compression (IPC) devices are used to help prevent blood clots in the deep veins of the legs. Intermittent pneumatic compression (IPC) is a device that consists of a centralized air-pumping machine that is connected to a sleeve with multiple air chambers. Only QDM datatypes that represent actions (e.g., performed, recommended, communication, order, dispensed) allow the 'negation rationale' attribute. Meta-analyses of RCTs have compared VTE prophylaxis with an intermittent pneumatic compression device to no prophylaxis in surgical patients in the hospital. The QDM attribute, negation rationale indicates the reason that an action was not performed.
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