Some of the most expensive fighters such as the US F-14 Tomcat, F-15 Eagle, F-22 Raptor and Russian Su-27 were employed as all-weather interceptors as well as air superiority fighter aircraft, while commonly developing air-to-ground roles late in their careers.
The health service measures that best predict subjective health status should be identifiable. Following her further degree in clinical epidemiology and biostatistics, her interest turned to the development of methods to measure subjective health status.
subjective data is what the patient says, objective can be measured by the nurse (i.e.. b/p, hr), and /or what you observe. I am a patient rather than a medical professional. I got here because I am curious as to how to better communicate subjective data to medical professionals assigned to my care.