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At least 1,513 records · Page 84Linked to original sources
PubMed1985

Age-specific mortality and short-term changes in the standard of living: Sweden, 1751-1859.

"The response of mortality to short-term changes in real wages is analyzed here not just in its own right but more particularly as an indicator of long-term shifts in the general standard of living. It is hypothesized that the response would have been stronger the lower the standard of living. The relationship between age-specific mortality levels and real-wage series for Sweden 1751-1860 is analyzed using a distributed-lag model and spectral analysis. The results suggest a real shift in the material standard of living during the period." (summary in FRE)

Demography↗
PubMed1985

Declining first-marriage rates in England and Wales: a change in timing or a rejection of marriage?

Two different methods devised by Ryder and by Le Bras and Roussel are used "to assess how far the changes in first-marriage rates in England and Wales arise from a shift to marrying at later ages or from a decline in the popularity of formal marriage. The two methods yield consistent results, and indicate that the majority of young people...will continue to marry but that during the 1970s many were postponing marriage. The pattern of cohabitation and prevailing attitudes to marriage are compatible with such a finding. Recent marriage patterns in England and Wales are found to differ from those in France and Sweden." (summary in FRE)

Attitude↗
PubMed1996

Extreme longevity in five countries: presentation of trends with special attention to issues of data quality.

"Data on the maximum age at death and other indicators of extreme longevity are assembled for five countries (Sweden, England & Wales, France, Japan, and the United States) over various time periods. The raw data are shown in both graphical and tabular formats. Two types of measures are presented: the extreme ages at death reported for a given year (i.e., the maximum, second, third, and fourth highest), and the upper percentiles of the age distribution of deaths by year. The analysis demonstrates that the upper tail of the age distribution of deaths has moved steadily higher over a period of at least 130 years in Sweden. Similar trends are observed (over shorter time periods) for other countries, although in many cases it is argued that the raw data are flawed due to misstatement (in particular, exaggeration) of age at death." (SUMMARY IN FRE)

Americas↗
PubMed1992

The weak impact of female labour force participation on Norwegian third-birth rates.

"Individual-level retrospective data from the [Norwegian] Family and Occupation Survey of 1988 are used to estimate the effects of various employment variables on the third-birth rates among post-war Norwegian birth cohorts. Women who appear to have a strong work orientation, and may face relatively high opportunity costs of childbearing, do not have particularly low probability of advancing to parity three. This is consistent with previous Swedish and British studies, and lends some support to the view that other factors than stronger employment preferences and increased job opportunities have been largely responsible for the 'second demographic transition' in Europe." (SUMMARY IN FRE)

Adolescent↗
PubMed1989

Migration behaviour among the unemployed and the role of unemployment benefits.

"In this paper the migration behaviour of young unemployed people in Sweden is analysed. The migration stream is divided into labour market migration and migration motivated by other reasons. The results show that a larger part of total migration is motivated by reasons other than pure labour market considerations. Explanatory factors have different effects on the two streams. Labour market motivated migration is sensitive to local labour market conditions while migration motivated by other reasons is not. Those who are receiving unemployment benefits are less willing to migrate than those who are not receiving such benefits."

Demography↗
PubMed1984

Clinical and epidemiological survey of acquired immune deficiency syndrome in Europe.

The results of a survey on AIDS conducted in Belgium, Denmark, Finland, France, FRG, Italy, the Netherlands, Norway, Sweden, Switzerland and the UK are presented. The definition of AIDS drawn up by the Centers for Disease Control, USA, was used in the survey. On the basis of the number of patients reported annually, it would appear that the disease has reached epidemic proportions in Europe. More than half of the 243 cases documented in the survey were reported during the first nine months of 1983. The most important risk factor in Europe is male homosexuality--among the 223 evaluable AIDS cases, male homosexuals constituted the largest group (58%). These patients probably contracted the disease through homosexual contacts in the USA, Europe or Haiti. Another new and important risk group has emerged in Europe in addition to male homosexuals--black persons from Central Africa (26%) and Caucasians who have had intimate contact with natives from Central Africa (3%). These patients had no known history of homosexuality or drug abuse. The fact that Caucasian patients acquired the disease in this manner suggests that AIDS is not restricted to certain ethnic groups in Central Africa. Drug abuse alone was not identified as a risk factor. The proportion of hemophiliacs and Haitians with AIDS in Europe (2%) was similar to that found in the USA (4%). The clinical presentation of the disease in the two most important groups, i.e. male homosexuals and patients from Central Africa, differed slightly. Kaposi's sarcoma was more frequent in the former group (40%) than in the latter.(ABSTRACT TRUNCATED AT 250 WORDS)

Acquired Immunodeficiency Syndrome↗
PubMed1979

Teenage pregnancy and perinatal mortality.

In the general population teenage pregnancies present an elevated rate of perinatal mortality compared with pregnancies of women in their 20s. In 2 large-scale university hopsital studies (American and Danish) the teenage pregnancies showed lower perinatal mortality than those of any other age group. This article attempts to determine the origin of these differing results. A comparative analysis was conducted, focusing on methodologies, subject characteristics, and treatment procedures involved in the 2 classes of studies, which involved representative populations and university hospital samples. The uniformly high quality medical treatment provides to all subjects in the university hospital samples contrasted with the uneven quality of treatment found in population studies constituted the most important difference. Since pregnant teenagers generally tend to be of lower socioeconomic status, they are likely to receive inferior medical care. It was argued that this factor could, to a large extent, be responsible for the elevated mortality rates found in teenage pregnancies in representative populations.

Adolescent↗
PubMed1991

First-trimester legally induced abortions. The amount of aspirated tissue in relation to gestational age.

A possible method for reducing complications after legally induced first-trimester abortions was sought. One hundred-seventeen patients participated in the study and had the gestational age determined by ultrasound before evacuation. The aspirated amount of tissue was measured and a definite correlation was made to the seventh to twelfth week of gestation respectively. It is concluded that at least 15 ml tissue should be evacuated in the seventh to eight week, 25 ml in the ninth to tenth week, and 35 ml in the eleventh to twelfth respectively.

Abortion, Induced↗
PubMed1986

Infant mortality in a region of Finland, 1968-1982.

Infant mortality in a region of Finland with about 450,000 people and 5400 annual births was examined during a 15-year period, 1968-1982. Total infant mortality declined from 15.8 per 1000 live births in 1968 to 5.0 in 1982. The lowering of neonatal mortality accounted for the decline, as postneonatal mortality remained at the same level throughout the study period. Despite a decrease of nearly 80%, perinatal disorders remained the leading category of primary causes of death. Mortality from congenital malformations decreased by 50%, mortality from sudden infant death syndrome increased from 0.2 to 0.9 per 1000 live births while mortality from accidents, infectious diseases and other diseases remained minor causes of death with no change in frequency. In the low birth weight category, postponement of deaths from early to late neonatal and postneonatal periods occurred, but total infant mortality in the low birth weight category declined by about 60%. During the last two 3-year periods, decrease in birth weight-specific infant mortality was found in the 500-999 g and greater than 2500 g categories. The reasonably high standard of living, good educational level of mothers, well organized primary maternal and child health services and the rapid advances in obstetric and neonatal care equally available and regionalized, have contributed to the favourable progress in infant mortality in Finland.

Finland↗
PubMed1987

Vasectomy with rivanol injection and fertility control by vital staining with eosin.

A material is presented of 66 males who were treated with Rivanol injection during vasectomy in order to obtain immediate sterility. The fertility control was established using vital eosin staining on seminal fluid at home. One case of recanalization occurred. All patients had infertile spermatozoa or aspermia 10 days after surgery. Increased frequency of complications was not observed. Vital staining with eosin is found to be practical and easily used.

Acridines↗
PubMed1991

Bone mineral density measured by dual-energy X-ray absorptiometry in healthy Finnish women.

A cross-sectional study of 351 healthy Finnish women aged 20-76 years was done to establish reference values of bone mineral density (BMD) using dual-energy X-ray absorptiometry (DEXA). The effects of age and of several physical and lifestyle factors on BMD of the lumbar spine and proximal femur (femoral neck, trochanter, and Ward's triangle area) were investigated. Altogether 58 women were excluded from the final analysis due to significant spinal osteoarthritis or other diseases or drugs known to influence calcium or bone metabolism. The precision of the method was 0.9, 1.2, 2.7, and 2.4% in the lumbar, femoral neck, Ward's triangle and trochanter area, respectively. Lumbar BMD was increased by 30% (P less than 0.001) in 15 patients with osteoarthritis (21% of women 50 years or older), but it was apparently unaffected in 5 cases with aortic calcification. Except for the trochanter area, BMD diminished along with age, and this was significant after the menopause. The peak of mean BMD was observed at the age of 31-35 years in the spine and at the age of 20-25 years in the femoral neck and Ward's triangle. BMD was in a positive relationship to weight both in premenopausal and postmenopausal women and to the use of oral contraceptives in premenopausal women and to that of estrogen replacement therapy in postmenopausal women. Labors and pregnancies had a weak positive effect on BMD in premenopausal women. As compared with nonusers premenopausal women who had used alcohol showed a slightly decreased BMD of Ward's triangle. In postmenopausal women there was a positive correlation between alcohol intake and BMD.

Adult↗
PubMed1993

The "forgotten" intrauterine device: a cause of infertility.

We present a case of infertility due to a "forgotten" IUD. Users of intrauterine devices are reported to have an increased risk of frank or subclinical genital infections which later may be the cause of infertility. Other mechanisms of causing infertility are possible. During the last two years we have seen three infertile patients with an IUD in situ. Two had ovulation, and one got pregnant immediately after the IUD was removed.

Adult↗
PubMed1986

A biological marker, strongly associated with early oral contraceptive use, for the selection of a high risk group for premenopausal breast cancer.

In a population-based group of women, consecutively diagnosed, with premenopausal breast cancer there was a significant correlation between tumour size and plasma prolactin (r = 0.30; P less than 0.004). The concentration of estrogen receptor was negatively correlated to tumour size (r = 0.17; P less than 0.09). There were no substantial correlations between tumour size and progesterone receptor, plasma progesterone or estradiol. Adjustments for menstrual cycle day and age did not alter the above findings. The ratio of plasma prolactin and estrogen receptor was significantly greater (P less than 0.037) for the group of the patients that had started using oral contraceptives before the age of 20 as compared with the other patients. Consequently, the tumour size was significantly greater in the group of early users (P less than 0.003). The findings indicate that breast tumours developing in previous early users of oral contraceptives have a low estrogen receptor concentration, while these patients have higher plasma prolactin. The tumour size is greater in early users indicating a poorer prognosis than other women with breast cancer. As early use of oral contraceptives increases breast cancer risk and a high ratio of plasma prolactin and estrogen receptor concentration of the primary tumour characterize early oral contraceptive users the ratio may be a valuable marker for the breast cancer risk.

Adult↗