The equipment and methods for performing anorectal manometry and biofeedback therapy are different and not standardized. Normal values are influenced by age and sex. Our aims were to generate reference values, examine effects of gender and age, and compare anorectal pressures measured with diagnostic and biofeedback catheters and a portable manometry system.

中文翻译：

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一项使用便携式测压法测量健康女性和男性肛门直肠压力和直肠感觉的多中心研究

进行肛门直肠测压和生物反馈治疗的设备和方法是不同的，并且没有标准化。正常值受年龄和性别影响。我们的目标是生成参考值，检查性别和年龄的影响，并比较使用诊断和生物反馈导管以及便携式测压系统测量的肛门直肠压力。