Demography indicators, sex ratio , dependency Ratio (Community Medicine/PSM lecture)

In this video I will be discussing about Demography indiacators including Sex ratio and Dependency Ratio. Sex ratio is the most important indicator of the economic status of woman. The sex ratio of India including child sex ratio is declining which indicates an increase in female foeticide, female infanticide and girl child mortality.
The Dependency Ratio is another important Demography indicator which is the combined ration of children below 15 years of age and people above 65 years of age upon people between 15-65 years if age. The Dependency Ratio in India is almost 50%. Recently there is a decline in young child dependency ratio which is declining due to decline in fertility and increase in old age dependency ratio which is increasing due to increase in longevity and life expectancy.
MCQs from both sex ratio and Dependency rratio are very common.

[@FunomTheophilusMakama]

To further explain the MCQ answer that you gave there, a DR of 0.52 means 52 people are dependent on 100 people, but these 100 people will take care of themselves FIRST before they take care of others. In that case, these 100 people are taking care of themselves (100) and their dependants (52) giving a total of 152 people.

[@vanrajpadhiyar4061]

One of best explanation i have ever seen... thanks mam..for making concept clear.

[@kallebharath1391]

Mcq explanation for the last one is wonderful mam
Made my concept clear🙂

[@drnehataneja]

Thanks dear

[@user-ky4ny2ri3u]

great video,thanks a lot

[@user-dx7kd6mx4n]

Mashallah

[@internetuser2291]

This helped me lot before my demography lab exam❤

[@mr_pasific649]

Great work mam🙏🙏😁

[@drnehataneja]

Thanks dear!

[@tejaspathade2298]

thank you mam

[@luvpreetsidhu2665]

very helpful 💓

[@blackpanda5467]

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[@arifgeo60]

love from Bangladesh

[@shagundeepsingh4250]

Nice teaching mam

[@drnehataneja]

Thanks a lot!

[@ZebaKhan-hu1wu]

Thx and nice 👍 👍 👍

[@rijwanali6742]

yes

[@AbdulRahman-nf4ec]

Great

[@drnehataneja]

Thanks

[@draveshkumar3556]

thankyou mam very nice

[@drnehataneja]

Welcome!

[@princebhatia85]

Thank you mam 😊🙏

[@drnehataneja]

Ur welcome!

[@pakapapita3104]

Thank you ma'am

[@drnehataneja]

Ur welcome

[@myownworld8163]

Thankyou maam

[@blackpanda5467]

th-cam.com/video/JLHnxkE5mCQ/w-d-xo.html

[@reshmaharikumar3154]

What is crude DR?

[@natasha2265]

Mam love from Pakistan❤️❤️❤️❤️

[@bipinpravik2480]

last mcq answer is wrong as 0.52 indicates 100 people supporting 52 peoples that is 52/100=0.52

[@madhuchouhan5801]

Answer is right 😅

[@madhuchouhan5801]

Bcz the 100 individuals also support themselves plus 50 dependent individuals so total support to 150 people by 100 economically productive people

[@navarrosandramelodiel.1658]

just to clarify... I thought sex ratio is ratio of male to female in a population? many thanks :>

[@maheshgelot6264]

Hi

[@wesleyedwin4225]

mam could u please xplain mcq part again? and why is it so?

[@skarifhossain7410]

@wesley edwin most probably bcoz 100 People support 100(self support)+52(others). correct me if I am wrong

[@thisumamarasinghe8171]

According to the equation given in video Denominator and nominator are different .so self support is not included !!

[@balisajad]

In a town number of men is 151, 781, 326 and the number of women is 156, 964, 212. Find the demographic sex ratio?

[@lovethadimchinobi4619]

94.4%
I. e Addition of all men /Addition of all woman ×k.
Please corretion

[@jawadmushtaq648]

Plz explains last mcqs? Why its not Option A

[@madhuchouhan5801]

Bcz the 100 individuals also support themselves plus 50 dependent individuals so total support to 150 people by 100 economically productive people

[@prajwalprajolli17]

Didn't get that MCQ why 152 why not 52

[@drnehataneja]

152 because 100 earning population have to support themselves and 52 non earning population so it comes to a total of 152 people

[@mattmett8478]

@@drnehataneja thank you so much for clearing that up for us Doc , it had me confused for a minute

[@priyansai8030]

which state has high and low sex ratio

[@fideorapsang6342]

what's the current Dependency Ratio in India ? please reply mam

[@drnehataneja]

Hey apologies for replying late...dependency ratio was 50.99 in 2017 and in 2018 it was 49.8

[@yourahmedicin1357]

Mam,last mcq ka explaination samajh nhi ayaa

[@v.k.tripathi3659]

It means that 100 economically productive people are supporting themselves and other than that they are also supporting 52 dependent people.

[@divakshathakur3403]

Why we need sex ratio1:1??

[@fatimafarooq7483]

Biostatistics pe bi videos bana dae kindly plz mera final exam hai

[@drnehataneja]

Already videos banaye Hain on biostatistics...u can have a look

[@dadananarasimhareddy8217]

3:20@sex ratio