00:02
So when it comes to case studies, there's a few different ones that can be done.
00:06
So first one is a case control study.
00:09
A case control study is where we're going to be comparing two groups.
00:13
And there's going to be one group with a condition and then another group with no condition.
00:19
And they're going to be similar.
00:20
So it's not like we're dividing them and trying to intentionally make them different.
00:25
They're going to be similar in nature.
00:26
So there's not much of a difference.
00:28
But the difference between them is one group is going to have a condition more.
00:32
As another one does not have a condition.
00:35
So that one is referred to as a case control study.
00:43
And i'm just to put case control here.
00:46
Another type that we have is referred to as a randomized control trial.
00:51
So just like its name, the population that's receiving whatever intervention it is, is chosen completely at random.
00:59
The control group is also chosen randomly.
01:03
So both are just however people end up being is what it is.
01:07
It's completely random.
01:09
We're going to see this a lot when we look at the effects of drugs or we want to see different surgical technique differences.
01:17
That's when we're going to see this...