1.To detect the blood serum testosterone(T),pregnendione(P) and estradiol(E2)levels of the male patients with climacteric hypertension and the control group by radioimmunoassay.
2.Because these results were quote-unquote in the wrong direction, meaning there were more alcoholists in the intervention group than in the control group.
3.While controls, usually people who don't get any therapy, often do get better on their own, those in psychotherapy usually improve faster, and with a significantly lower risk of relapse.