1) 200 S.T.D. patients studied in 1997 at C.G. Hospital, Davangere.
Literacy status No. of patients
Illiterate 66
Primary school 25
Secondary school 71
Metric and above 38
200
Construct a bar diagram :
2) The censure population of a district in 1981 and 1991 were 20,00,000 and 26,00,000 respectively. Calculate
a) MVP of 1989
b) What is the present growth rate of India ?
Solution:
Mid year population can be calculated with the formula
P = P1 + d +
P = P1 + d +
P = 20,00,000
20,00,000 + x
= 20,00,000 + 50,00,000
25,00,000
MVP of 1989 : 25,00,000
Present growth risk of index is 1.76
1.76
where
P1 = Population of 1981 – 20,00,000
P2 = Population of 1991 = 26,00,000
n = Difference between 1981- 1991 =10
d=value near to p value to calculate
3) Following are the vital data available for city for the year 1991.
• Mid year population : 70,000
• Total number of deaths : 1,050
• Total number of live births : 3,500
• Total number of infant deaths : 300
• No. of maternal deaths : 15
• No. of deaths within 28 days afterbirth : 200
Calculate all possible vital rates of the city ?
Compare with the national figures and comment ?
Solution:
Crude BIMS rate x 1000
= x 1000
CBR = 50
National figure (245)
Death rate : x 1000
= x 1000
=
Crude death rate15
National figure (9.0)
Growth rate : BR-DR
= 50 – 15
= 35/1000 population
= 3.5% national figure (1.89%).
Maternal mortality rate = x 1000
= x 1000 =
= 14.2 / 1000 live births.
National figure 4.0
Infant mortality rate = x 1000
= x 1000
= 285.7 / 1000 live births
National figure 68/1000 live births
Neonatal mortality rate = x 1000
= 199 / 1000 live births
National figure 67/1000 live births.
All the figures are higher then the national values MMR, IMR and NRM are grossly high when compared to national standards. Hence MCH services should be upgraded to bring down these values, includes
• Efficient ANC
• Efficient PNC
• Hospital deliveries, safe delivery practices
• Nutritional services under ICDS scheme
• Immunization services for mother
• Family welfare services to reduce the size of family
o To space between uses for better case of infant.
• Immunization services against the vaccine preventable disease
• Other services : Growth monitoring
Oral rehydration therapy
Promotion of breast feeding practices
Improving female literacy
Health education
4) A town has mid year population of 50,000 in 1997. The following vital indices are reported from the town for the year 1997.
Crude birth rate 40
Crude death rate 15
IMR 100
MMR 5
Calculate the total number of births, deaths, infant, deaths and maternal deaths. What is the growth rate of the town ?
Solution:
Crude birth rate = x 1000
40 = x 1000
Total number of births = 2000
Total deaths = = 750
IMR = x1000
100 = x1000
Total infant deaths = = 200
Total maternal deaths = = 10
Growth rate of the town
= 40 – 15 / 1000
= 35 / 1000
= 3.5%
5) The following vital informations from 2villages the given below vital information.
Vital information Shamanur Avaragere
MVP 5000 4000
Total number of deaths 60 55
Total number of live births 135 100
No. of deaths of infects 15 10
No. of deaths of mothers directly due to pregnancy and child births 2 2
Calculate the different indices and comment on the results
For shamanur village For – Avaragere
Birth rate = x 1000
= 27/1000
Birth rate = x 1000
= 25/1000
Deaths rate = x 1000
= 12/1000
Deaths rate = x 1000
= 13.7/1000
Growth rate = 27 – 12
= 15 / 1000
= 1.5 % Growth rate = 25 – 13.7
= 11 .3 / 1000
= 1.13 %
IMR = x 1000
111 / 1000 Live births
IMR = x 1000
100 / 1000 Live births
MMR = x 1000
14.8/ 1000 live births
MMR = x 1000
20 / 1000 live births
IMR and MMR in both the villages are high. So the MCH services should be strengthened to bring down these rates.
6) Mid year estimated population - 16,80,000
No. of live births - 47,315
No. of deaths - 21,410
No. of deaths under 1 year of age - 3,974
No. of deaths under 28 days of age - 2431
No. of deaths from TB - 272
Calculate :
1) Crude birth rate
2) Crude death rate
3) Proportional mortality due to TB
4) Infant mortality rate
5) Cause specific death rate (TB)
6) Post neonatal mortality rate
Solution :
1) CBR =
2) CDR =
3) Proportional mortality rate due to TB =
= 1.27%
4) IMR =
= 83.9/1000 lb.
5) Cause specific death rate (TB)
6) Post neonatal mortality rate :
7) A town has a MVP of 50,000. The following vital indices are reported from the town for the year 1999.
Crude birth rate – 28
Crude death rate – 10
Infant mortality rate – 66
Maternal mortality rate – 3.2
Calculate the total No. of births, deaths, infant and maternal deaths that has occurred during 1999 in the town. What is the growth rate for the town population ?
Solution :
1) CBR
Total No. of births
2) CDR
Total No. of deaths
3) Infant mortality rate
No. of infant deaths
4) Maternal mortality rate
Maternal death
5) Growth rate = BR – DR
= 28-10 = 18
No comments:
Post a Comment