Question:
Answer: "The weight calculation specifically looks at two sets of two points in time," says Rena Shephard, MHA, RN, RAC-MT, C-NE, president and CEO of RRS Healthcare Consulting and founding chair and executive editor of the American Association of Nurse Assessment Coordinators.
"For the 5 percent calculation, compare the weight in the current observation period with the weight in the 30-day period prior to this one. For the 10 percent calculation, compare the weight in the current observation period to the weight ... six months ago" [180 days], advises Shephard. "Those are the only weights that are used for the weight change item."
For new admissions, the RAI User's Manual directs staff to "ask the resident or family about weight changes over the last 30 and 180 days," adds Marilyn Mines, RN, RAC-CT, BC, manager of clinical services for FR&R Healthcare Consulting in Deerfield, Ill. "Consult physician, review transfer documentation and compare with admission weight," the manual directs.