1840: Genetic Testing Results

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Genetic Testing Results

Title text: That's very exciting! The bad news is that it's a risk factor for a lot of things.

Explanation

This explanation may be incomplete or incorrect: Some paragraphs are missing so that it becomes as long as the other explanations. If you can address this issue, please edit the page! Thanks.

Ponytail continues Cueball's medical checkup with a genetic test.

Genetic tests show people genetic diseases that they might be at risk for and give them insight into their ancestry. In this case, the genetic results are extremely obvious: His genes are part of a long line of genes stretching back to some of the earliest life forms to have genes. This information is, on top of being obvious, so vague as to be useless for medical purposes.

Randall has previously joked about the, what should be obvious, results of genetic testing in #830: Genetic Analysis.

Randall makes a similar joke in the title text to #674: Natural Parenting: "On one hand, every single one of my ancestors going back billions of years has managed to figure [having kids] out. On the other hand, that's the mother of all sampling biases."

In epidemiology, a risk factor is a variable associated with an increased risk of disease or infection. The title text says that this is a risk factor because being a living human being is, trivially, associated with every disease that could possibly afflict human beings.

Transcript

[Cueball is seated on an medical examination table while Ponytail stands dressed in a doctor's coat holding a file in her right hand.]

Ponytail: Your genetic test results are back. Apparently you're part of an unbroken lineage stretching back billions of years to the early Earth!

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Discussion

Add in comment on joke between Genetic and Generic? The results are very generic, as all humans are from an unbroken line going back thousands of years. Perhaps add in a comment about what unbroken lines are typically in relation to, rather than how they are used here? 172.68.65.168 14:36, 22 May 2017 (UTC)

Life is the single most important risk factor for death. Nialpxe (talk) 14:52, 22 May 2017 (UTC)

Oooh... is this comic going to be a series? --JayRulesXKCD ^{what's up?} 16:56, 22 May 2017 (UTC)

I initially thought that the image of today's comic was a repeat of the first panel of the previous comic. Thanks to image overlay [1], I know it's not true. Xenos (talk) 02:24, 23 May 2017 (UTC)

I may be off base here, but I feel that the timing of this comic is relevant, as it ties into the recent influx of internet ads for AncestryDNA's genetic test service on platforms like YouTube. Their ads boldly claim to track your entire genetic lineage for $100, and this comic could be lampooning this latest trend (they have usurped Audible and Squarespace)as the go-to YouTube sponsor. If so, it may warrant reference in the explanation to explain the timing and possible inspiration for the comic. 162.158.38.4 19:20, 23 May 2017 (UTC)

Imho the current explanation is sufficient. Long is not equals good. Vote for removing the incomplete tag. Elektrizikekswerk (talk) 07:15, 24 May 2017 (UTC)