SSAAS - What does SSAAS stand for? The Free Dictionary
References in periodicals archive
Regarding baseline outcome variables, the intervention and control groups were comparable on almost all characteristics with the exception of self-perceived health status and responses in SSAAS scale.
For the PMWI and SSAAS the baseline means are frequencies for the past year, the other time periods are mean frequency for the past month.
seeks to maneuver the aircraft first and then inform the operator.