Table 2.

Comparison of efficacy.

Therapeutic regimen	Non-drug treatment group	Drug treatment group	Combined treatment
Effective	43	63	64
Ineffective	27	7	6
Response rate	61.4%	90%	91.4%

P < 0.01 among the three groups.

Cured: daytime urinary frequency was reduced by 70% compared with before treatment or less than eight times; markedly improved: a reduction of 50–70%; slightly improved: a reduction of 10–50%; ineffective: a reduction of less than 10%. The response rate referred to the percentage of cured and markedly improved cases in the total number of cases.