00:01
Hello everyone, in this question we have been asked each of the following statements suggest a common epidemiologic measure that could be calculated.
00:11
So, here if the data has been supplied in the statement, for example, the first statement suggests the crude death rate.
00:19
So, the numerator for the rate is 82 deaths from all the causes that is being provided here and the denominator is the population of randall country which could be obtained from the census data.
00:37
So, for each of the statement that indicate what measure of occurrence is most likely suggested and indicate for the reason for the answer.
00:45
So, here point is say that in randall country there were 82 deaths from all the causes last year.
00:52
So, as here we have already been told that 82 here will be the numerator because here we are calculating the crude death and the denominator here will be the total population.
01:07
So, there can be many causes like rabies or suffocation or mortality rate high due to many reasons.
01:17
So, this here will be the answer.
01:21
As we are calculating the crude death that is the number of death divided by total population.
01:29
Then option b says 12 cases of rabies were reported for the first time in asheville this year.
01:36
So, basically here 12 will be the numerator and we will divide it with the total population of asheville.
01:45
The statement indicates that there was spread of the rabies in the population of asheville.
01:51
Then here the point c says that of 10 new cases of ovarian cancer diagnosed in the darlington country only 4 were living after 5 years.
02:06
So, here basically we have been diagnosing only the 10 of the patients.
02:12
So, instead of taking the total population we will here take only the 10 individuals who have been diagnosed here and out of them only 4 are living and so that is why here the numerator will be 4.
02:27
So, this here indicates the survival rate among the ovarian cancer patients after 5 years.
02:34
Then in the next point it says 10 % of all the deaths are caused by suffocation.
02:40
So, basically here if we are taking total population as 100 so out of it the 10 % will be surviving.
02:50
So, that here will be only 10 individuals...