In medical studies, treatments are tested within a group of study participants. To determine if a new treatment works, various outcomes are measured in the people who take part in the study. You will be given a sentence of a study report in which your task is to list the phrases that give information about the outcomes of the study. You should list the phrases in the same order that they appear in the text, separated by commas. If no information about the outcome is mentioned, just answer with: "not found".
 Outcomes contain: outcomes measured in patients: like blood sugar,
 outcomes regarding the intervention: like effectiveness, costs
 the score on a medical test or questionnaire,
 positive or negative events in the patient groups: like quitting smoking, or adverse reactions.
 Do not mention numbers or results, interpretations of outcomes, outcome mentions without relevant information.

Input: Consider Input: After 24 months , women who took medications without exercising had significant improvements in BMD at the total hip ( +1.81 % ) and spine ( +2.85 % ) and significant decreases in Alkphase B ( -8.7 % ) and serum NTx ( -16.7 % ) .

Output: BMD


Input: Consider Input: Aquatic exercisers reported equal ( QWB ) or better ( CHDR , HAQ , PQOL ) health-related quality of life compared with controls .

Output: health-related quality of life


Input: Consider Input: Among the domains of WHOQoL , a significant difference was shown in physical health/independence and general perception of QoL , with the experimental group demonstrating better functioning .


Output: WHOQoL, QoL