Analyzing image data to determine bowel preparation quality

A non-transitory computer-readable medium storing instructions, the instructions comprising:

• one or more instructions that, when executed by one or more processors of a user device, cause the one or more processors to:
• obtain, before a bodily fluid is deposited in a liquid in a receptacle, a first image of the liquid in the receptacle,
• wherein the bodily fluid is associated with at least an animal or a human;
• analyze the first image to determine a first set of characteristics associated with the bodily fluid;
• obtain a second image of the bodily fluid in the liquid in the receptacle;
• analyze the second image to determine a second set of characteristics associated with the bodily fluid;
• determine, based on the first set of characteristics and the second set of characteristics, one or more estimated biochemical measurements associated with the bodily fluid;
• and
• cause one or more actions to be performed based on the one or more estimated biochemical measurements associated with the bodily fluid.

A method, comprising:

• obtaining, by a device and before a rectal sample is deposited in a liquid in a receptacle, a first image of the liquid in the receptacle,
• wherein the rectal sample is associated with at least an animal or a human;
• analyzing, by the device, the first image to determine a first set of characteristics concerning the liquid;
• obtaining, by the device, a second image of the rectal sample in the liquid in the receptacle,
• wherein the rectal sample originated from a bowel of a subject;
• analyzing, by the device, the second image to determine a second set of characteristics concerning the rectal sample;
• determining, by the device and based on the first set of characteristics and the second set of characteristics, an estimated hemoglobin measurement associated with the rectal sample;
• and
• causing, by the device, one or more actions to be performed based on the estimated hemoglobin measurement associated with the rectal sample.