Abstract
The aim of this study was to explore the relation between birth weight and bone mass in a group of adolescent boys. This study included 44 adolescent (aged 14-20yr) boys. Anthropometric characteristics (height and weight) were measured and birth weights were obtained from the obstetric records. Body...
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PMID: 21295743
PDF is available here.
Abstract
This paper engages into a global assessment of statistics and their potential uses, ranging from 19th century accounts of "suicidal acts" by the central services of criminal justice in France, to European comparative data on suicide in the years 2000. The most recent facts and figures about teenager...
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PMID: 20598866
PDF is available here.
Hermann Heimpel,
Andreas Matuschek,
Momin Ahmed,
Brigitte Bader-Meunier,
Adriana Colita,
Jean Delaunay,
Loic Garcon,
Florinda Gilsanz,
Jeroen Goede,
Josef Högel,
Elisabeth Kohne,
Rosi Leichtle,
Juan Munoz,
Silverio Perrotta,
Carlo Piscopo,
Raffaele Renella,
Klaus Schwarz,
Gabriela Smolenska-Sym,
Sunitha Wickramasinghe,
Alberto Zanella and
Achille Iolascon
Abstract
I and II, but data about their frequency do not exist. The objective of this retrospective study was to estimate the frequency of CDA I and II, based on all cases reported in the last 42 yr in publications and identified registries or surveys. Reports were collected of 124 and 377 confirmed cases of...
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PMID: 20665989
PDF is available here.
Abstract
Renal transplantation patients requiring valve replacement have high mortality rates ( approximately 20%/y). These data suggest minimally reduced mortality risk for patients receiving tissue versus nontissue valves....
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PMID: 20547929
PDF is available here.
Abstract
We sought to investigate the long-term prognostic significance of two- and three-dimensional echocardiography.
One hundred and seventy-eight consecutive outpatients underwent two-dimensional echocardiography and three-dimensional echocardiography for the assessment of LV volumes, mas...
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PMID: 19995801
PDF is available here.
Abstract
Echinococcosis is an important parasitic zoonosis with worldwide distribution. The endemicity degree of echinococcosis differs with regions and is influenced by various factors. This paper reviews the biological, environmental and social factors which may affect the endemic intensity of echinococcos...
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PMID: 20411755
PDF is available here.
Abstract
The average annual incidence in natural epidemic period was 7.12/100,000, which was also the highest among the 4 periods with the mortality rate as 0.89/100,000. The average annual incidence was 0.11/100,000 which was the lowest while the mortality rate was 0.01/100,000 in the period when live-atten...
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PMID: 19799143
PDF is available here.
Abstract
The social justice framing within the WHO Commission's Report on the Social Determinants of Health is vital. Yet it can too easily be dismissed as ideology and an unfit justification for major change. Although the general public acknowledges that structural factors, such as poverty, can affect healt...
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PMID: 19722343
PDF is available here.
Abstract
Fred Wulczyn explores how data on the incidence and distribution of child maltreatment shed light on planning and implementing maltreatment prevention programs. He begins by describing and differentiating among the three primary sources of national data on maltreatment. Wulczyn then points out sever...
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PMID: 19719022
PDF is available here.
Abstract
The model explains 39.3 percentage of the variance in well-being (adjusted r2). Among those 10, the 5 most significant determinants of well-being in descending order are average number of persons per room (beta = -0.254, p < 0.001), area of residence (1 = KMA) (beta = -0.223, p < 0.001), area of res...
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PMID: 19565978
PDF is available here.
Abstract
We propose that simple comparisons between groups are neither necessary nor sufficient to advance our understanding of ethnic minorities. We discuss common pitfalls conducted in group-differences research, including a specific treatment on the issue of statistical power issues. Our goal is to encour...
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PMID: 18818445
PDF is available here.
Abstract
Elderly individuals represented 13.4% (3,142/23,457), 59.4% women and 40.6% men. The mean age of the participants was 69.5 years. Approximately 50% of participants reported having hypertension, 33% hypercholesterolemia, and 18% diabetes. Smoking and hypercholesterolemia dropped significantly with ag...
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PMID: 18660938
PDF is available here.
Abstract
We focus specifically on one fundamental cultural variable: differences in individualistic versus collectivist values. We suggest that specific behavioural manifestations of collectivism (e.g. ethnocentrism, conformity) can inhibit the transmission of pathogens; and so we hypothesize that collectivi...
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PMID: 18302996
PDF is available here.
Abstract
The case crossover design is a useful method to determine triggers of commercial fishing-related hand/wrist/digit injuries. Maintenance work was strongly associated with hand/wrist/digit injury for these fishermen....
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PMID: 17928388
PDF is available here.
Abstract
Disc space narrowing and osteophytes are associated with a decreased vertebral fracture prevalence in postmenopausal women with osteoporosis....
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PMID: 17557888
PDF is available here.
Abstract
Increasing age was associated with increasing risk of requiring discharge to an alternative location (DAL) (p<0.001). This risk rose from 13% in the sixth decade by approximately 10% every additional decade. Males were 2.5 times more likely than females to require DAL. Patients who were more indepen...
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PMID: 18062969
PDF is available here.
Abstract
We found are in accordance to those reported by others. Additionally, our results reinforce the importance of environmental and health-related associated factors to the onset of diarrhea....
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PMID: 18553022
PDF is available here.
Abstract
Use of complementary and alternative medicine was higher in children with IBD than in adults with the same disease. The gastrointestinal nature of the disease could explain the high use of nutritional supplements and dietary modifications in this survey....
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PMID: 17944995
PDF is available here.
N Kim,
S W Lee,
S I Cho,
C G Park,
C H Yang,
H S Kim,
J S Rew,
J S Moon,
S Kim,
S H Park,
H C Jung,
I S Chung and
H. pylori and Gerd Study Group of Korean College of Helicobacter and Upper Gastrointestinal Research
Abstract
The prevalence rates of erosive oesophagitis and NERD were 8% and 4%, respectively, in Korean health check-up subjects. The risk factors for erosive oesophagitis and NERD were found to differ, which indicates that their underlying pathogeneses are distinct....
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PMID: 17973646
PDF is available here.
Abstract
Risk factors for non-adherence are younger age, busy working life, recent diagnosis and disease remission. Good communication with the doctor might improve adherence....
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PMID: 17949472
PDF is available here.
Abstract
This study focused on access to and utilization of dental services in the State of Rio de Janeiro, Brazil, based on data from the 1998 National Household Sample Survey. The study population included 7,756 individuals, stratified by age (15 to 19, 35 to 44, and 65 to 74 years). Measurement of access...
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PMID: 18209849
PDF is available here.
Abstract
We need to find novel, efficient ways to address the effects of lifestyle interventions. We propose that this could be done using multiple lifestyle factorial experimental designs that combine characteristics of randomized trials and epidemiologic studies. Randomized trials of simple lifestyle inter...
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PMID: 18090999
PDF is available here.
Abstract
In the non-interferon group, the cumulative rates of malignant lymphoma development were 0.6% at the 5th year, 2.3% at the 10th year, and 2.6% at the 15th year. The cumulative rates of malignant lymphoma development in interferon-treated patients with sustained virologic response were 0% at the 5th...
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PMID: 18060923
PDF is available here.
Abstract
Cysticercosis-related mortality has not been studied in Brazil. Deaths recorded in the State of São Paulo from 1985 to 2004 in which cysticercosis was mentioned on any line or in any part of the death certificate were studied. Causes of death were processed using the Multiple Cause Tabulator. Over...
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PMID: 18157334
PDF is available here.
Abstract
After adjusting for other socio-demographic, clinical and healthcare factors, the place of death has a significant association with the level of urbanization among the elderly....
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PMID: 18073257
PDF is available here.
Abstract
I have noted 4 epidemiological points, each of which, I believe, must inform future conversations between neonatal intensive care unit (NICU) physicians, parents, and policy makers. First, there are no credible arguments against NICU care that rely on invoking cost or distributive justice. NICU doll...
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PMID: 18185095
PDF is available here.
Abstract
We describe how this propensity score-based method can be used to compare the effectiveness of 2 or more treatments. First, we discuss the inherent problems in using observational data to assess comparative effectiveness. Next, we provide a conceptual explanation of inverse probability-weighted esti...
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PMID: 17909367
PDF is available here.
Abstract
Challenges to compliance, expected small effects, and covariate imbalances are particularly likely in cluster-randomized trials of quality improvement interventions. When such trials are embedded in medical systems with available automated records, use of these data can enhance the design of the tri...
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PMID: 17909381
PDF is available here.
Abstract
We expect as society to realize their full potential. Marginalization of certain groups or classes occurs in most societies including developed countries and perhaps it is more pronounced in underdeveloped countries. In the Indian context, caste may be considered broadly as a proxy for socio-economi...
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PMID: 18032810
PDF is available here.
Abstract
We examined the secular trends using cases diagnosed 1993-1999 for complete 5-yr followup, the 5-yr relative survival increased from 75.2% in 1993 to 83.5% in 1999. The data from this study will provide valuable information to plan and evaluate actions against breast cancer including national breast...
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PMID: 17923736
PDF is available here.
Abstract
We report the results from survival analysis for cancer patients diagnosed during 1993-2002 and followed up until 31 December 2005 at primary cancer sites. The five-year relative survival rates (RSR) were calculated using the Ederer II method. The Kaplan-Meier method was used to estimate median surv...
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PMID: 17923755
PDF is available here.
Abstract
Treatment research in the future should explicitly consider the exploration of moderator and mediator variables, which can greatly aid the explanatory power of clinical trials and specify the critical next steps for intervention research....
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PMID: 17264086
PDF is available here.
Abstract
Time trend studies report an increase as large as 11.0-fold over a 13-year period for AD. Conservative changes in the three methodological factors produced increases in the frequency of AD ranging from 2.1- to 28.8-fold. Measures of frequency by year of birth show the largest magnitude of increase;...
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PMID: 17513984
PDF is available here.
Abstract
Differentials in education continue to contribute to prevalence of disability at ages beyond 65 years in both men and women and independently of diseases. These appear to be driven predominantly by differentials in disability incidence that also compound to produce greater differentials in DFLE betw...
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PMID: 17255347
PDF is available here.
Abstract
In lack of a dose-response pattern by cumulative exposure, the interpretation of an overall increased risk might well be that there is no definite effect. The proper consideration should be, however, that the measure of exposure could be inadequate, suggesting a need for further analyses and evaluat...
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PMID: 17315178
PDF is available here.
Abstract
these data illustrate the specific smoking behaviour of older women, suggesting that cessation interventions ought to be tailored to these characteristics. Willingness to quit was associated with a low education level. The most frequent obstacles to quitting were all based on incorrect information....
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PMID: 17264137
PDF is available here.
Abstract
We hypothesized that differences in mortality in the general population contribute to differences in mortality on RRT. To evaluate this relationship, we studied general population statistics obtained from Eurostat and the individual data of 67,692 patients on RRT from 15 national and regional renal...
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PMID: 17091125
PDF is available here.
Abstract
The survival of patients with ESRD living in various geographic regions is strikingly different. Efforts to determine the reasons behind this observation have been hampered by difficulties in adjusting for many characteristics that are inherently different in patient populations living on different...
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PMID: 17167505
PDF is available here.
Abstract
The survival results from both Cox and Parametric models showed that patients who were older than 45 years at diagnosis had an increased risk for death, followed by greater tumor size and presence of pathologic distant metastasis. CONCLUSION: In multivariate analysis Cox and Exponential are similar....
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PMID: 18159979
PDF is available here.
Abstract
We have minimized selection risk by identifying the patients from pathology services. A greater constraint may be associated with information sources based on clinical records. Due to inherent features of coordinated studies, it is important to standardize the collection of information....
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PMID: 17697332
PDF is available here.
Abstract
The term "reverse epidemiology" has been proposed to address the apparent different relationship between numerous risk factors and outcomes among dialysis patients: thus, obesity, hypertension, high cholesterol, and elevated creatinine all appear to be associated with decreased risk. Since this is c...
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PMID: 17991209
PDF is available here.
Abstract
We may miss the opportunity to gain information housed in those crossing lines and may miss the bigger picture, i.e., how to improve longevity in dialysis patients. Even though some of the survival paradoxes in dialysis patients appear to fulfill the Hill's criteria of causation, there are still two...
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PMID: 17991210
PDF is available here.
Abstract
Many traditional risk factors show a seemingly paradoxical, inverse association with mortality in patients on dialysis. In spite of their larger numbers, patients with chronic kidney disease (CKD) who are not yet on dialysis are less well studied. Preliminary studies indicate that "reverse epidemiol...
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PMID: 17991206
PDF is available here.
Abstract
A reversal in the association between traditional and nontraditional risk factors and clinical outcomes is often encountered in patients with chronic illness, including among those with advanced chronic kidney disease (CKD) on maintenance hemodialysis (MHD). The effects of the malnutrition-inflammat...
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PMID: 17991207
PDF is available here.
Abstract
"Reverse epidemiology" refers to paradoxical and counterintuitive epidemiologic associations between survival outcomes and traditional cardiovascular risk factors such as obesity, high blood pressure, and high cholesterol. Reverse epidemiology has been well described in end stage renal disease, but...
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PMID: 17991203
PDF is available here.
Abstract
Epidemiological relationships between risk factors and outcome in patients with chronic kidney failure (CKF), including individuals with end-stage kidney failure, can be categorized into three types: risk factor relationships that are similar to those observed in the general population; risk factor...
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PMID: 17991211
PDF is available here.
Abstract
Leptin is mainly produced by adipocytes and metabolized in the kidney. Leptin is taken up into the central nervous system by a saturable transport system, and controls appetite in rodents and in healthy subjects. Leptin acts on peripheral tissue and increases the inflammatory response by stimulating...
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PMID: 17991200
PDF is available here.
Abstract
Until recently, it was not apparent whether apparent paradoxical associations of body mass index (BMI), lipids, and blood pressure with survival observed in hemodialysis (HD) patients, which contradict observations from the general population, also applied to peritoneal dialysis (PD) patients. Studi...
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PMID: 17991205
PDF is available here.