A negative resist composition is provided comprising a polymer comprising recurring units having formula, a photoacid generator, and a crosslinker. The micropattern includes a first region micropattern within a touch sensing area and a second region micropattern. A control room, an inlet throttle and an outlet throttle are also provided. The method also measures the value of the PGE-MUM concentration in urine and judges stages between the active phase and the non-active phase of interstitial pneumonitis.