求翻译：治疗组115例，显效54例，有效45例，无效16例，总有效率86.1%；对照组91例，显效26例，有效23例，无效42例，总有效率53.8%。是什么意思？

Treatment group, 115 cases, 54 cases markedly effective in 45 cases, ineffective in 16 cases, the total efficiency of 86.1%; the control group 91 cases, effective in 26 cases, effective in 23 cases, 42 cases, total effective rate 53.8%.

Treatment group 115 laws, regulations, and apparent effect 54 effective 45 regulations, legislation, effective 16 invalid; control group 86.1 % 91 apparent effect 26 laws, legislation, effective 23 laws, regulations, and invalid 42 53.8 % effective.

The treatment group 115 examples, show results 54 examples, effective 45 examples, invalid 16 examples, total effectiveness 86.1%; The control group 91 examples, show results 26 examples, effective 23 examples, invalid 42 examples, total effectiveness 53.8%.

Treatment group 115 cases, having an effect of 54 cases, effective in 45 cases, is not valid in 16 cases, total effective rate 86.1%; control group 91 cases, having an effect in 26 cases, effective 23 cases, invalid 42 cases, total effective rate 53.8%.

Treatment group, 115 cases, 54 cases markedly effective in 45 cases, ineffective in 16 cases, the total efficiency of 86.1%; the control group 91 cases, effective in 26 cases, effective in 23 cases, 42 cases, total effective rate 53.8%.