A total of @ patients with secondary non-consolidated kidney qi PE were randomly assigned to groups A ( aged -LSB- @ @ -RSB- yr ) , B ( aged -LSB- @ @ -RSB- yr ) , and C ( aged -LSB- @ @ -RSB- yr ) in the ratio of @:@:@ to receive Qilin Pills ( once @ g , bid ) , sertraline ( once @ mg , qd ) , and Qilin Pills plus sertraline , respectively , all for @ weeks .