Body fluid testing method

A method for determining a physical condition indicator in an image of a bodily fluid test device captured by an electronic device is provided. The method includes acquiring image data of the bodily fluid testing device (100, 200), determining at least one edge (539) of a first bodily fluid testing region (109, 209), determining a location of the first bodily fluid testing region, sampling color data of sub-regions (541) of the first bodily fluid testing region; determining, based on the sampled color data, whether the indicator of the physical condition has interacted with the first bodily fluid test region; and providing an output, wherein the output is based on whether the physical condition indicator has interacted with the first bodily fluid test region. 提供了一种用于确定由电子装置捕获的体液测试设备的图像中的身体状况指示符的方法。方法包括：获取体液测试设备(100，200)的图像数据，确定第一体液测试区域(109，209)的至少一个边缘(539)，确定第一体液测试区域的位置，对第一体液测试区域的子区域(541)的颜色数据进行采样；基于所采样的颜色数据，确定身体状况的指示符是否已经与第一体液测试区域相互作用；并且提供输出，其中输出基于身体状况指示符是否已经与第一体液测试区域相互作用。