求翻译：疗效和药物不良反应评定采用阳性与阴性症状量表（PANSS）和治疗中出现的症状量表（TESS），与治疗前及治疗2、4、8周各评定一次。是什么意思？

Efficacy and adverse drug reactions was assessed using the Positive and Negative Syndrome Scale (PANSS) and the treatment of symptoms scale (TESS), and 2,4,8 weeks before treatment and time of each assessment.

therapeutic effects and adverse drug reaction assessed using positive and negative symptoms checklist (PANSS) and in the treatment of the symptoms, and treatment table (TESS ) before treatment and 2, 4, 8 weeks of the assessment.

The curative effect and the medicine responded not good the evaluation uses symptom meter (TESS) which masculine and in negative symptom meter (PANSS) and the treatment appears, and treats 2 with the treatment before, 4, 8 weeks evaluates one time respectively.

Evaluation of efficacy and adverse drug reactions using positive and negative syndrome scale (PANSS) and appears in the treatment of symptoms scale (TESS), and before treatment and treatment for 2, 4, 8-week assessment at a time.

Evaluation of efficacy and adverse drug reactions using positive and negative syndrome scale (PANSS) and appears in the treatment of symptoms scale (TESS), and before treatment and treatment for 2, 4, 8-week assessment at a time.