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World Population Day – 11th July

 Presented by

Dr. Shweta PandeyDr. Sumanta Chakraborty

1st year PGT, Department o Community !edi"ine

 #orth $en%al !edi"al Colle%e

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&ulnerable populations in emer%en"ies

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Background

• Started in the year 1989

•  Theme 2011 - 7 billion actions

•  Theme 2012-Universal access to reproductive

health services•  Theme 2013 - Focus on adolescent prenancy

•  Theme 201! - " time to re#ect on population

trends and related issuesand

  investin in youn people

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Demo%raphy *

 S"ientii" study o human population

• Focusses on -

Chan%es in population si+e

  Chan%es in population "omposition

  Population distribution in spa"e• Dependent on demographic processes -

  ertility

  !ortality

  !arria%e

  !i%ration

  So"ial mobility

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!ain sour"e o demo%raphi" data *Census

• Total pro"ess o "olle"tin%, "ompilin% and

  publishin% demo%raphi", e"onomi" and so"ial

data pertainin% at a spe"iied time or times, to  all persons in a "ountry or delimited territory.

• irst in -ndia 1//10• 'epeated at 1 year inter(al

• 12th de a"to "ensus 3 !ar"h 411.

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Demo%raphi" Trends

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-mportant terminolo%ies in demo%raphy

1$ %emoraphic ap

2$ %emoraphic transition

3$ %emoraphic bonus!$ %emoraphic burden

&$ %emoraphic cycle

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Demo%raphi" Gap3Demo%raphi" Transition

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• Demo%raphi" bonus – 

 • Demo%raphi" burden – 

•

Demo%raphi" "y"le and its 2 sta%es – 

1. )i%h Stationary

4. 5arly e6pandin%

7. 8ate e6pandin%

9. 8ow stationary

2. De"linin%

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Demo%raphi" "y"le

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Demo%raphi" Chara"teristi"s3 Population

statisti"s and (ital statisti"s

1. Total population•. 'urrent status ( 1210$2 million

)2011*

•.

+ale ,opulation ( 23$7 million•. Female ,opulation ( &8$& million

2. Sex Ratio (

•. 'urrent status )at birth* ( 9!0.1000 males

•. 'urrent status ) 0- yrs$* ( 91!.1000 males

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3. Literacy Rate (

• 'urrent status (7!$0!/

• +ale literacy rate ( 82$1!/

• Female literacy rate ( &$!/

 4.Dependency ratio :

•

 Total dependency ratio( &1$8 /•  oun ae dependency ratio( !3$ /

• lderly dependency ratio( 8$1 /

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5. Population growth rate : 1.42>

• $irth rate * 1<./< births?1, population

• Death rate * =.72 deaths?1, population

6. Urbaniation

• Urban population( 31$1/ o total

population• ural population ( 8$8!/ o total

population

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!. Li"e expectancy at #irth

!ale * @4.@ Aears

  emale * @9.4 Aears

$. Population %en&ity : 7/4 per

sBuare km

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'. (ge Pyra)i%

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Population Stabili+ation

Deinition *

• -t is deined as a state when a nation has

  "onstant birth rates and "onstant death rates in a spe"ii"

  a%e stru"ture o population o(er a period o time.

• !ain three indi"ators rele"tin% population stabili+ation *

1. T' 0 4.1

4. #'' 0 1

7. CP' 0 @>

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 #ational population poli"y #PP0 4

• -ndia 3 irst "ountry to laun"h in 1<24.

• 8on% term %oal - To a"hie(e stable population by

492, at a le(el "onsistent with the reBuirement osustainable e"onomi" %rowth, so"ial de(elopment and

en(ironmental prote"tion.

• ero Population Growth * : population in eBuilibrium

with a %rowth rate o +ero a"hie(ed when births plus

immi%ration eBuals deaths plus emi%ration.

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Take home messa%e

• 4ndia 5ill be the country 5ith hihestpopulation by

  20!&$

• 6orld ,opulation %ay 201& Theme -

ulnerable population inmerencies

• :eed to pay heed to unavourable

demoraphic  indicators and implement and appropriatemeasures

to reach population stabili;ation$

• %eclinin se< ratio = burnin issue and o 

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