Acta obstetricia et gynecologica Scandinavica. Supplement最新文献_第6页

Serum concentrations of zinc, folate, vitamins A and E, and proteins, and their relationships to pregnancy outcome. 血清锌、叶酸、维生素A、E和蛋白质浓度及其与妊娠结局的关系。

Acta obstetricia et gynecologica Scandinavica. Supplement Pub Date : 1997-01-01

T Tamura, R L Goldenberg, K E Johnston, S P Cliver, H J Hoffman

{"title":"Serum concentrations of zinc, folate, vitamins A and E, and proteins, and their relationships to pregnancy outcome.","authors":"T Tamura, R L Goldenberg, K E Johnston, S P Cliver, H J Hoffman","doi":"","DOIUrl":"","url":null,"abstract":"Objective: To review the relationships between various laboratory measures relating to nutrition and pregnancy outcome. The data were obtained during the investigation entitled \"Successive small-for-gestational-age births study\".Methods: A total of 289 pregnant women of the 1545 who participated in the study between 1986 and 1988 in Birmingham, Alabama, USA. The following determinations were done using the serum samples obtained at 18 and 30 weeks of gestation: zinc, folate, vitamins A and E, and proteins (alpha-2-macroglobulin, retinol-binding protein, prealbumin, and albumin). These laboratory values were correlated with various measures of pregnancy outcome including the incidence of fetal-growth retardation and maternal infections during the perinatal period and birth weight and Apgar score of infants.Results: Serum folate concentrations showed positive relationships with the incidence of fetal-growth retardation as well as birth weight of infants, and alpha-2-macroglobulin was negatively correlated with birth weight. These relationships were significant after adjusting for factors previously known to affect the birth weight of infants. The concentrations of serum zinc, vitamins A and E, and proteins did not show significant correlation with measures of pregnancy outcome.Conclusion: Among the laboratory measures evaluated in this study, serum folate and alpha-2-macroglobulin concentrations correlated with pregnancy outcome. Further research is warranted to investigate the mechanism(s) of the relationship between serum alpha-2-macroglobulin and birth weight of infants.","PeriodicalId":75400,"journal":{"name":"Acta obstetricia et gynecologica Scandinavica. Supplement","volume":"165 ","pages":"63-70"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20164241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fetal growth impairment from smoking--is it influenced by maternal anthropometry? 吸烟对胎儿生长的损害——是否受母体人体测量的影响?

Acta obstetricia et gynecologica Scandinavica. Supplement Pub Date : 1997-01-01

B Zarén, S Cnattingius, G Lindmark

{"title":"Fetal growth impairment from smoking--is it influenced by maternal anthropometry?","authors":"B Zarén, S Cnattingius, G Lindmark","doi":"","DOIUrl":"","url":null,"abstract":"Background: It has been suggested that the effect of maternal smoking on fetal growth is partly mediated through nutritional factors.Objective: To assess the effects of maternal smoking on birthweight in term pregnancies among mothers with different anthropometric stature.Design: A prospective study from early pregnancy of healthy parous women and their infants.Setting: Three Scandinavian university hospitals covering all deliveries from well defined geographic areas.Subjects: Smoking (774) and non-smoking (325) mothers, para 1 and 2 and with > 36 weeks gestational length.Main outcome measure: Birthweight.Results: Maternal age, smoking, pre-pregnancy weight, height, body mass index and pregnancy weight gain all independently influenced birthweight. Smoking mothers had significantly lower pre-pregnancy weight and lower body mass index compared to nonsmoking mothers. The negative influence of smoking on birthweight appeared to be uniformly distributed throughout all the different maternal height and weight groups.Conclusions: Birthweight was negatively related to amount cigarettes smoked per day, and no protective effect could be demonstrated from higher maternal weight, pregnancy weight gain or body mass index.","PeriodicalId":75400,"journal":{"name":"Acta obstetricia et gynecologica Scandinavica. Supplement","volume":"165 ","pages":"30-4"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20164311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Biochemical prediction of pre-eclampsia. 子痫前期的生化预测。

Acta obstetricia et gynecologica Scandinavica. Supplement Pub Date : 1997-01-01

C Grunewald

引用次数: 0

Medical prevention of pre-eclampsia. 医学预防先兆子痫。

Acta obstetricia et gynecologica Scandinavica. Supplement Pub Date : 1997-01-01

S Montan

引用次数: 0

Clinical experience of a combined oral contraceptive with very low dose ethinyl estradiol. 极低剂量乙炔雌二醇联合口服避孕药的临床观察。

Acta obstetricia et gynecologica Scandinavica. Supplement Pub Date : 1997-01-01

M Akerlund

{"title":"Clinical experience of a combined oral contraceptive with very low dose ethinyl estradiol.","authors":"M Akerlund","doi":"","DOIUrl":"","url":null,"abstract":"Background: The risk of thromboembolic events related to the ethinyl estradiol (EE) dose in oral contraceptive (OC) pills has led to a further dose reduction.Methods: An OC pill with 150 micrograms desogestrel combined with only 20 micrograms EE was compared with a pill containing the same dose of desogestrel but 30 micrograms of EE in a Scandinavian multicentre study with follow-up visits after 3, 6 and 12 months.Results: In almost 5,000 cycles with each pill the numbers of pregnancies due to method failure with the lower and higher EE dose pills were 0 and 2, respectively. Irregular bleedings were slightly more common with the lower EE dose, but tended to decrease over the year of study. Other side effects were uncommon. Regarding metabolic effects, both pills tended to raise the plasma HDL level and the lower EE dose pill also reduced LDL. Free testosterone was reduced by two-thirds with both pills, showing beneficial effects on acne.Conclusions: It is concluded that both these pills are reliable and safe, but that many women would accept a slightly greater risk of irregular bleeding with the 20 micrograms EE dose pill in exchange for a reduction in potential risk related to the estrogenic component of OC pills.","PeriodicalId":75400,"journal":{"name":"Acta obstetricia et gynecologica Scandinavica. Supplement","volume":"164 ","pages":"63-5"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20170650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Proceedings of the Vth Baltic Conference on Obstetrics and Gynecology. Malmö, Sweden, May 25-27, 1995. 第五届波罗的海妇产科会议论文集。Malmö，瑞典，1995年5月25日至27日。

Acta obstetricia et gynecologica Scandinavica. Supplement Pub Date : 1997-01-01

引用次数: 0

The value of clinical examination of the female incontinent patient. 女性尿失禁患者的临床检查价值。

Acta obstetricia et gynecologica Scandinavica. Supplement Pub Date : 1997-01-01

K Ludviksson

引用次数: 0

Abbreviated scale for the assessment of psychosocial status in pregnancy: development and evaluation. 妊娠期社会心理状态评估的简略量表:发展与评价。

Acta obstetricia et gynecologica Scandinavica. Supplement Pub Date : 1997-01-01

R L Goldenberg, C A Hickey, S P Cliver, S Gotlieb, T W Woolley, H J Hoffman

{"title":"Abbreviated scale for the assessment of psychosocial status in pregnancy: development and evaluation.","authors":"R L Goldenberg, C A Hickey, S P Cliver, S Gotlieb, T W Woolley, H J Hoffman","doi":"","DOIUrl":"","url":null,"abstract":"Background: Data from five existing psychosocial scales were used to develop an abbreviated scale for the assessment of psychosocial status during pregnancy.Methods: Scales were self-administered by 842 black and 381 white low-income multiparous women at risk for poor pregnancy outcome. Trait anxiety (Speilberger), self-esteem (Rosenberg), mastery (Pearlin), and depression (CES-D) were assessed at 24-26 weeks' gestation; subjective stress (Schar) was assessed at 30-32 weeks' gestation. The 59 pooled items were examined for redundancy and the discernment of primary factors using principal factor analysis. Regression analysis was used to determine if the resulting abbreviated scale (28 items) would provide information similar to that obtained with the 59 item pool (full scale) in predicting gestational age (GA), birth weight (BW), fetal growth restriction (FGR), and preterm delivery (PTD).Results: The abbreviated scale was highly correlated (r = 0.97) with the 59-item pool and the six factors isolated were generally compatible with the major characteristics assessed by the five original scales. The distribution of FGR and PTD by scale quartile was similar for the abbreviated and the combined scales. Logistic regression analysis of scores for all women revealed that poor (high) scores on both the full (p = 0.0151) and the abbreviated scales (p = 0.0131) were positively associated with FGR, but not with PTD. In linear regression analysis poor (high) scores on both the full (p = 0.0024) and the abbreviated scale (p = 0.0019) were negatively related to BW, but not to GA. When data for black and white women were examined separately, the two scales provided comparable information.Conclusions: The abbreviated psychosocial scale provided information similar to that obtained with 59 pooled items in predicting GA, BW, FGR, and PTD.","PeriodicalId":75400,"journal":{"name":"Acta obstetricia et gynecologica Scandinavica. Supplement","volume":"165 ","pages":"19-29"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20164310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Intrauterine growth pattern by the tendency to repeat small-for-gestational-age births in successive pregnancies. 在连续妊娠中重复小胎龄分娩的趋势的宫内生长模式。

Acta obstetricia et gynecologica Scandinavica. Supplement Pub Date : 1997-01-01

L S Bakketeig, H J Hoffman, G Jacobsen, J A Hagen, B E Storvik

{"title":"Intrauterine growth pattern by the tendency to repeat small-for-gestational-age births in successive pregnancies.","authors":"L S Bakketeig, H J Hoffman, G Jacobsen, J A Hagen, B E Storvik","doi":"","DOIUrl":"","url":null,"abstract":"Background: Fetuses of women who repeat small-for-gestational-age births in successive pregnancies may have a different intrauterine growth pattern than SGA birth of non-repeater mothers. Also repeated SGA births may grow differently depending on whether the tendency to repeat is due to some external factors such as cigarette smoking (\"false repeaters\") or due to genetic or intrinsic factors (\"true repeaters\").Material and methods: Fetal growth were compared in a \"nested case-control\" study within a longitudinal (cohort) study, comparing three types of SGA births, 23 of \"true repeater\" mothers, 46 of \"false repeater\" mothers and 65 of non-repeater mothers, and these were compared with 1017 non-SGA births. Fetal growth was compared using a regression analysis based on repeated measurements (four for each woman).Results: For mean abdominal diameter the \"true repeater\" SGA births grew more slowly towards the end of pregnancy. However, the growth curves show only minor differences between the three types of SGA births, but the patterns are grossly different from the growth of non-SGA births (controls).Conclusion: The intrauterine growth retardation starts early in pregnancy, and is not strikingly different between births of repeater and non-repeater mothers.","PeriodicalId":75400,"journal":{"name":"Acta obstetricia et gynecologica Scandinavica. Supplement","volume":"165 ","pages":"3-7"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20164460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Small-for-gestational-age (SGA) infants born at term: growth and development during the first year of life. 足月出生的小胎龄婴儿:生命第一年的生长发育。

Acta obstetricia et gynecologica Scandinavica. Supplement Pub Date : 1997-01-01

T Markestad, T Vik, G Ahlsten, M Gebre-Medhin, R Skjaerven, G Jacobsen, H J Hoffman, L S Bakketeig

{"title":"Small-for-gestational-age (SGA) infants born at term: growth and development during the first year of life.","authors":"T Markestad, T Vik, G Ahlsten, M Gebre-Medhin, R Skjaerven, G Jacobsen, H J Hoffman, L S Bakketeig","doi":"","DOIUrl":"","url":null,"abstract":"Background: The purpose was to compare growth patterns and psychomotor development of healthy small-for-gestational-age (SGA) and non-SGA infants, and identify factors predictive of outcome at 13 months of age.Method: A total of 265 SGA infants and 329 non-SGA controls were identified from a multicenter cohort of 5722 para 1 and 2 women who had been followed during pregnancy. The infants were examined at 2 days and at 13 months of age. Psychomotor development at 13 months was assessed with The Bayley Scale of Infant Development.Results: The SGA infants showed partial catch-up growth, but had still lower (mean +/- SEM, p < 0.0001) weight (9750 +/- 65 vs 10505 +/- 67 g), crown-heel length (75.9 +/- 0.2 vs 77.5 +/- 0.2 cm) and head circumference (46.9 +/- 0.1 vs 47.7 +/- 0.1 cm) than the non-SGA infants at 13 months. The SGA children scored equally well on the motor (PDI 106.8 +/- 1.0 vs 107.2 +/- 0.8) but lower on the mental scale (MDI 112.1 +/- 0.8 vs 116.5 +/- 0.7, p < 0.0001) of the Bayley Scale, and the asymmetric SGA scored lower than the symmetric SGA infants (MDI 110.2 +/- 1.3 vs 113.3 +/- 0.9, p = 0.05). In a multivariate regression analysis the parents' growth parameters had the greatest effect on growth measures at 13 months while education and maternal smoking had no significant effect. SGA vs non-SGA status had the greatest effect on growth velocities during infancy. For mental development only SGA vs non-SGA status and the mothers' education made significant contributions, but only accounted for 6% of the variance.Conclusion: The negative impact of intrauterine factors on growth are partly abolished by catch-up growth during infancy, and growth parameters at one year of age are mostly determined by genetic factors even in SGA infants. Decreased intrauterine growth may possibly have a negative effect on brain growth and mental developmental potential.","PeriodicalId":75400,"journal":{"name":"Acta obstetricia et gynecologica Scandinavica. Supplement","volume":"165 ","pages":"93-101"},"PeriodicalIF":0.0,"publicationDate":"1997-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20164820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0