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. 2021 Apr 27;12:579489. doi: 10.3389/fphar.2021.579489

TABLE 4.

Statistical differences between both groups by using a test of proportions.

Variable NonIPC (N = 138) IPC (N = 143) Test of Proportions p-value
Subjects positive in CI tests at community pharmacy [n (%)] 38 (27.54%) 46 (32.17%) 0.3965
Subjects referred to hospital neurology department [n (%)] 10 (7.25%) 21 (14.68%) 0.0233
Subjects diagnosed of CI at hospital neurology department [n (%)] 4 (2.90%) 19 (13.29%) 0.0007