| 1. |
- Aldrimer, Mattias, et al.
(författare)
-
Population-based pediatric reference intervals for hematology, iron and transferrin
- 2013
-
Ingår i: Scandinavian Journal of Clinical and Laboratory Investigation. - : Informa UK Limited. - 0036-5513 .- 1502-7686. ; 73:3, s. 253-261
-
Tidskriftsartikel (refereegranskat)abstract
- Reference intervals are crucial decision-making tools aiding clinicians in differentiating between healthy and diseased populations. However, for children such values often are lacking or incomplete. Blood samples were obtained from 689 healthy children, aged 6 months to 18 years, recruited in day care centers and schools. Hematology and anemia analytes were measured on the Siemens Advia 2120 and Abbott Architect ci8200 platforms (hemoglobin, erythrocyte volume fraction [EVF], erythrocytes, mean corpuscular volume [MCV], mean corpuscular hemoglobin [MCH], mean corpuscular hemoglobin concentration [MCHC], reticulocytes, leukocytes, lymphocytes, monocytes, neutrophils, eosinophils, basophils, platelets, iron, transferrin, transferrin saturation). Age-and gender-specific pediatric reference intervals were defined by calculating 2.5th and 97.5th percentiles. The data generated is primarily applicable to a Caucasian population, but could be used by any laboratory if verified for the local patient population.
|
|
| 2. |
- Aldrimer, Mattias, et al.
(författare)
-
Reference intervals on the Abbot Architect for serum thyroid hormones, lipids and prolactin in healthy children in a population-based study
- 2012
-
Ingår i: Scandinavian Journal of Clinical and Laboratory Investigation. - : Informa UK Limited. - 0036-5513 .- 1502-7686. ; 72:4, s. 326-332
-
Tidskriftsartikel (refereegranskat)abstract
- Pediatric reference intervals for thyroid hormones, prolactin and lipids are of high clinical importance as deviations might indicate diseases with serious consequences. In general, previous reference intervals are hampered by the inclusion of only hospital-based populations of children and adolescents. The study included 694 children, evenly distributed from 6 months to 18 years of age. They were recruited as volunteers at child care units and schools. All subjects were apparently healthy and a questionnaire on diseases and medications was filled out by parents and by the older children. TSH, free T4, free T3, total cholesterol, LDL, HDL, triglycerides and prolactin were analyzed on Abbott Architect ci8200. Age- and gender-related 2.5 and 97.5 percentiles were estimated. The thyroid hormone levels were similar to previous data for the Abbott Architect platform, but exhibited differences from studies performed with other methods. Prolactin displayed wide reference ranges, but relatively small age-related changes, and a marginal difference between sexes during adolescence. Reference intervals for lipids in the different age groups are known to vary geographically. Levels of LDL and total cholesterol were higher than those reported for children in Canada, but lower than those reported for children in China. The study gives age-and gender-specific pediatric reference intervals, measured with modern methods for a number of important analytes. The results presented here differ from previously recommended reference intervals. In many earlier studies, retrospective hospital-based reference intervals, which may include various sub-groups have been presented. By non-hospital studies it is possible to avoid some of these biases.
|
|
| 3. |
|
|
| 4. |
- Billström, Emma, et al.
(författare)
-
Socioeconomic characteristics, housing conditions and criminal offences among women with cervical neoplasia
- 2013
-
Ingår i: Acta Obstetricia et Gynecologica Scandinavica. - : Wiley. - 0001-6349 .- 1600-0412. ; 92:8, s. 888-894
-
Tidskriftsartikel (refereegranskat)abstract
- Objective. To investigate the association between cervical neoplasia and socioeconomic factors, housing conditions and criminal offences. Design. Longitudinal observational study. Setting. Falun county hospital, Sweden. Population. A total of 1331 women diagnosed with cervical intraepithelial neoplasia I-III or cervical cancer between 1967 and 1978 were compared with 2604 age-matched controls from the same geographical area in Sweden. Methods. The Population and Housing Censuses were used for information about civil status, education, housing conditions, employment and socioeconomic status. The Swedish Register of Conviction Decisions was used to access information on criminal offences. Main outcome measures. Socioeconomic status, housing conditions, criminal offences. Results. Women with cervical neoplasia had a lower socioeconomic status and a lower educational level than their age-matched controls. They were more often divorced and did not own their home as often as controls. A significant association with criminal offences was observed, and it persisted after adjustment for socioeconomic status. Differences in socioeconomic factors between women with cervical neoplasia and their controls had not diminished in the younger, compared with the older, part of the study population. Conclusions. The results indicate that women with cervical neoplasia belong to a socioeconomically disadvantaged group. Furthermore, the study provides information about an association with criminal offences.
|
|
| 5. |
- Blennborn, M., et al.
(författare)
-
Differences in female and male perception of information and decision-making in single-embryo transfer in in vitro fertilization in Sweden
- 2007
-
Ingår i: Journal of Assisted Reproduction and Genetics. - : Springer Science and Business Media LLC. - 1058-0468 .- 1573-7330. ; 24:8, s. 337-342
-
Tidskriftsartikel (refereegranskat)abstract
- Purpose The aim of this study was to evaluate the information and the factors that contribute to the decision to accept and choose single embryo transfer (SET) in females and males. Materials and methods Fifty-four females and males undergoing SET were interviewed separately using a structured questionnaire. Results The women were significantly more satisfied with the information than the men (odds ratio 3.3), but the decision to accept SET was nevertheless more difficult for women (OR 3.1). Only one-third of both female and males were aware of the increased maternal risks with twin pregnancies. There was a tendency that the women who accepted SET had previous children, shorter duration of infertility, and were younger. Cryopreservation of embryos and a good pregnancy chance were important irrespective of gender. Conclusion The female needs more support to choose SET. The male needs better information and further involvement in decision-making. The females were more aware of the fetal risks, but the awareness of the increased maternal risks with twin pregnancies was low.
|
|
| 6. |
|
|
| 7. |
- Edman, Kristina, et al.
(författare)
-
Comparison of oral status in an adult population 35-75 year of age in the county of Dalarna, Sweden in 1983 and 2008
- 2012
-
Ingår i: Swedish Dental Journal. - Jönköping : Swedish Dental Association. - 0347-9994. ; 36:2, s. 61-70
-
Tidskriftsartikel (refereegranskat)abstract
- The aim was to study the prevalence and distribution of number of teeth, number of intact and decayed teeth and prevalence and distribution of removable dentures and periodontal disease over 25 years 1983-2008. Two cross-sectional studies (EpiWux) were performed in the County of Dalarna, Sweden in 1983 and 2008. In the 1983 study a random sample of 1012 individuals were invited to participate in this epidemiological and clinical study and 1440 individuals in 2008. A total number of 1695 individuals, stratified into geographical areas (rural and urban areas), in the age groups 35, 50,65 and 75 answered a questionnaire and were also clinically and radiographically examined. The number of edentulous individuals decreased from 15% in 1983 to 3 % in 2008. Number of teeth increased from 22.7 in 1983 to 24.2 in 2008 and decayed surfaces per tooth showed a three-time reduction over this period of time. As a consequence of better oral status the prevalence of complete removable dentures in both jaws decreased from 15 % in 1983 to 2 % in 2008. Individuals with moderate periodontitis decreased from 45 % in 1983 to 16 % in 2008. Conclusion: Covering a period of 25 years the present study can report dramatic improvements in all aspects of dental status that were investigated. This is encouraging for dental care professionals, but will not necessarily lead to less demand for dental care in the future as the population is aging with a substantial increase in number of teeth.
|
|
| 8. |
|
|
| 9. |
|
|
| 10. |
- Edman, Kristina, et al.
(författare)
-
Trends over 30 years in the prevalence and severity of alveolar bone loss and the influence of smoking and socio-economic factors : based on epidemiological surveys in Sweden 1983-2013
- 2015
-
Ingår i: International Journal of Dental Hygiene. - : Wiley. - 1601-5029 .- 1601-5037. ; 13:4, s. 283-291
-
Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: Epidemiological studies of the prevalence of periodontitis over an extended time using the same methodology to investigate and classify periodontitis are sparse in the literature. Smoking and socio-economic factors have been proven to increase the risk for periodontal disease. The objective of this study was to investigate 30-year time trends, using the same methodology to classify the prevalence and severity in alveolar bone loss (ABL) and to investigate the influence of tobacco and socio-economic factors.METHODS: Four cross-sectional epidemiological studies in an adult population were performed in the county of Dalarna, Sweden, in 1983, 2003, 2008 and 2013. Random samples of 787-1133 individuals aged 35-85 who answered a questionnaire about tobacco use and socio-economic factors were radiographically and clinically examined. A number of teeth, ABL and calculus visible on radiographs were registered. The severity of ABL as detected on radiographs was classified into no bone loss, moderate or severe.RESULTS: The prevalence of moderate ABL decreased from 45% in 1983 to 16% in 2008, but increased to 33% in 2013 (P < 0.05). The prevalence of severe ABL remained the same from 1983 (7%) to 2013 (6%). Calculus visible on radiographs increased from 22% in 2008 to 32% in 2013 (P < 0.05). Socio-economic factors had limited impact on the severity of ABL.CONCLUSION: Moderate ABL and calculus visible on radiographs significantly increased between 2008 and 2013. Smoking was the strongest factor associated with ABL overall.
|
|
