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Search Results for Insertion Time

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Journal Article
Demography (1971) 8 (4): 507–517.
Published: 01 November 1971
... when the woman is protected anyway while at the same time reducing the average span of wearing time coinciding with fecundable months when protection is needed. Thus it is not clear that early insertion yields the maximal postponement of next conception. Delaying insertion three or even six months...
Journal Article
Demography (1970) 7 (4): 467–482.
Published: 01 November 1970
... retention rates. Respondent characteristics associated with low retention rates included: age 35+ with 0–4 living children; reasons other than family planning reported as reasons for insertion; less than one-half hour travel time required to obtain insertion; not informed at time of insertion about side...
Journal Article
Demography (1973) 10 (1): 99–112.
Published: 01 February 1973
...Robert G. Potter; G. Stephan Masnick; Murray Gendell Abstract The postpartum strategy of inserting an intra-uterine device shortly after a birth essentially eliminates the risk of conceiving again before starting contraception but maximizes the overlap between wearing time and postpartum...
Journal Article
Demography (2010) 47 (2): 327–343.
Published: 01 May 2010
... discoveries. First, the estimated heritability of autism has been dramatically overstated. Second, heritability estimates can change over remarkably short periods of time because of increases in germ cell mutations. Third, social demographic change can yield genetic changes that, at the population level...
Journal Article
Demography (1971) 8 (3): 341–352.
Published: 01 August 1971
...P. T. Liu; L. P. Chow Abstract Assuming three patterns of changes in number of new IUD insertions, three stochastic models have been developed for the estimation of the “prevalence” of IUD in situ at a given point of time. The advantages of these models, compared with the conventional ways...
Journal Article
Demography (2021) 58 (4): 1327–1346.
Published: 01 August 2021
... surveys to estimate women's likelihood and timing of subsequent reproductive events, including births resulting from an intended pregnancy up to nine years after discontinuing LARC use. We estimate that 62% of women will give birth, and 45% will give birth from an intended pregnancy. Additionally, 18...
Includes: Supplementary data
Journal Article
Demography (1966) 3 (2): 332–342.
Published: 01 June 1966
... papers. c Nevertheless, it is useful to know some ofs ~u the characteristics ot the users at the time :;J IIIw of initial insertion to assist in interpretingM s,d ~w the findings and to give the reader a par-0: 0 "s-, tial basis for comparing these results with~ ~ .~ 'S those in his own experience.~ ij 0...
Journal Article
Demography (1968) 5 (2): 666–678.
Published: 01 June 1968
... their work The study found that in explaining use of foam tablets correct knowledge was possessed by only 39 percent of the dais regarding moistening and testing the tablets, 68 per- cent on technique of insertion, and 57 per- cent on the time of waiting before use. On knowledge about the rUCD, 41percent had...
Journal Article
Demography (1968) 5 (2): 620–626.
Published: 01 June 1968
... in the provincial capitals twice weekly, visiting smaller centers the rest of the time. Rural dispensaries were the most frequent call-points for the teams, but they also used schools, government offices, and homes. Thw main purpose of the teams was IUCD insertion, and many of them did nothing else, which limited...
Journal Article
Demography (1968) 5 (2): 947–959.
Published: 01 June 1968
... the month of insertion, IUCD's inserted early in any program year are treated as if they had higher retention rates after stated intervals of time than those in- serted later in the program year. In addi- tion, this procedure introduces a major discontinuity at the beginning of each program year (i.e...
Journal Article
Demography (1972) 9 (1): 1–11.
Published: 01 February 1972
... 3.-C()nditiQnal Net Monthly Termination Rates Per 1,000 Women, by Type of Termination and Time from Insertion, First Segment, Taiwan IUD-II, Weighted Source: Hermalin, A. L. and Chow, L. P. 1971. Data from Second Taiwan IUD Follow-up Survey IUD Retention layed termination. The monthly proba...
Journal Article
Demography (1968) 5 (2): 679–689.
Published: 01 June 1968
... in the country, free of charge. Information and service have been carried to the doorstep by 2,400 full-time fieldworkers, who have dispensed condoms and referred clients to 1200 IUCD-inserting doctors and 450 vas- ectomy doctors. These physicians are paid about $1.10 per lUCD insertion and $3.30 per vasectomy...
Journal Article
Demography (1967) 4 (1): 71–80.
Published: 01 March 1967
...) with a time lag of months between initial data collection and publication of the report. A MODEL EVALUATION PROGRAM Taiwan has both a vigorous, success- ful family planning program and a model evaluation program. The evaluation unit consists of sixteen full-time staff members who not only undertake evaluation...
Journal Article
Demography (1975) 12 (1): 129–141.
Published: 01 February 1975
...). All the respondents were ac- ceptors of IUD's during the period May 1962 to July 1965. By the time of the 1971 interviews, their post-insertion con- traceptive-pregnancy histories measured 6-9 years in length. Those not lost to follow-up have been interviewed at least once a year during the study...
Journal Article
Demography (1968) 5 (2): 659–665.
Published: 01 June 1968
...), the increase in numbers was three times as large as the average per decade for the previous five periods-18 million for a rate of 2 percent per year. Pakistan's Planning Commission observed, however, that the 1961 Census was subject to a considerable under-enumeration, particu- larly in the age group 0-3 years...
Journal Article
Demography (1967) 4 (2): 601–614.
Published: 01 June 1967
... the event of accept- ance is definite and defined; it occurs when the insertion is made. Its continued and effective use is relatively more assured (except for expulsion) because of its one- time, semi-permanent nature. Since it could be obtained only from designated sources (in this case, clinics...
Journal Article
Demography (1970) 7 (2): 255–271.
Published: 01 May 1970
... and Interview Date: Probability Sampie of lUD Acceptors in Taiwan Family Planning Program Interviewed in 1966 Lactation and Postpartum Amenorrhea mation also was available on the moth- er's age, parity, education, place of resi- dence, and whether or not she had had an lUD inserted at any time prior...
Journal Article
Demography (1968) 5 (2): 590–597.
Published: 01 June 1968
... officer. Over-frequent personnel transfers.- Transfer of physicians from the many rural health centers that cover the coun- try, after a successful period of time in family planning motivation in the area, is a frequent problem. The physician, who usually comes from another area, is not oriented...
Journal Article
Demography (1968) 5 (2): 627–631.
Published: 01 June 1968
..., but no organized effort had been made to study or seek solutions to the problem. By 1965, analysis of the 1960 census re- vealed a population growth rate estimated at 3.2 percent per year (estimated CBR 50, CDR 18). The population was 11.6 million in 1960 and is estimated to be 14 million in 1968. At the same time...
Journal Article
Demography (1968) 5 (2): 578–589.
Published: 01 June 1968
... it is in the lower 60's. This is the only statistical index available which describes the long-term trend. The prospects for survival of young children is shown by the proportion of children who survive to age two. This index has risen rapidly in recent years, at a time when adult mortality gains have levelled off...