The Florence City Sample: Dietary and Life-Style Habits of a Representative Sample of Adult Residents. A Comparison with the Epic-Florence Volunteers

2003 ◽  
Vol 89 (6) ◽  
pp. 636-645 ◽  
Author(s):  
Giovanna Masala ◽  
Melania Assedi ◽  
Calogero Saieva ◽  
Simonetta Salvini ◽  
Giovanna Cordopatri ◽  
...  
Keyword(s):  
General Population ◽  
Life Style ◽  
Dietary Pattern ◽  
Representative Sample ◽  
Central Italy ◽  
Caloric Intake ◽  
Population Based ◽  
Individual Characteristics ◽  
Fresh Fruit ◽  
Total Caloric Intake

A representative sample of the general population residing in the city of Florence was invited to participate in the local section of the EPIC study with two major aims: i) to carry out a population-based survey on dietary and life-style habits in this urban area of Tuscany, Central Italy; ii) to compare these results with a large series of EPIC volunteers residing in the same municipality in order to evaluate the differences between the two groups. A random sample of 500 residents (250 women) aged 40-64 years, was invited to participate in the study; 362/500 (72.4%) accepted and followed the EPIC protocol. The distribution of selected individual characteristics (including measured weight and height) showed a high prevalence of being overweight in men (52.2%) and obesity in both sexes (17.4% in men and 12.5% in women). A dietary pattern characterized by a high consumption of red meat, processed meats, olive oil and wine emerged in both sexes; the consumption of vegetables and fresh fruit was approximately 200 and 300 g/day, respectively. The estimated mean intakes of macronutrients reflected this pattern, with a high mean intake of total fat and protein. The mean contribution to total caloric intake provided by fat was 30.9% and 33.6% in these randomly sampled men and women, respectively. The results were compared with those of 9,123 Florence residents aged 40-64 years and enrolled as EPIC volunteers. Current smokers and less educated subjects were less represented among male volunteers, who, in general, showed a healthier dietary pattern (more fresh fruit and less spirits). Female volunteers were taller and heavier and consumed more fresh fruit but also more beef and less carbohydrates. Other statistically significant differences emerged, but the absolute values of these differences were usually modest and the two groups appeared remarkably similar. Overall, our results suggest that the large EPIC-Florence cohort was not strictly selected and showed a total caloric intake and a range of dietary variability similar to that of the general population of the same area.

scholarly journals Risk of depression following traumatic limb amputation—a general population-based cohort study

2019 ◽  
Vol 48 (3) ◽  
pp. 289-293 ◽  
Author(s):  
Helen Lindner ◽  
Scott Montgomery ◽  
Ayako Hiyoshi
Keyword(s):  
General Population ◽  
Cox Regression ◽  
Population Based ◽  
Individual Characteristics ◽  
Hazard Ratio ◽  
Psychological Characteristics ◽  
Limb Amputation ◽  
Hospital Inpatient ◽  
Depression Risk ◽  
Increased Risk

Background: Individuals with traumatic limb amputation (TLA) may be at risk of depression, but evidence of increased depression after TLA from longitudinal studies has been limited. It is also unknown whether physical function, cognitive function, and employment prior to amputation affects depression risk. We aimed to examine longitudinal associations between TLA and depression in working age men, and to explore the role of pre-amputation occupational and individual characteristics. Methods: A Swedish national register-based cohort of 189,220 men born between 1952 and 1956, and who attended conscription assessments in adolescence, was followed from 1985 to 2009. Physical, cognitive, and psychological characteristics were measured at the conscription examination, and occupational information was obtained from the 1985 census. Main outcome measures were hospital inpatient and outpatient admissions for depression. Results: In total, 401 men underwent TLA; mean age at amputation was 42.5 years (SD 7.4). Cox regression produced an unadjusted hazard ratio (95% confidence interval) of 2.61 (1.62–4.21) for risk of subsequent depression associated with TLA compared with the general population. Adjustment for occupational, physical, cognitive, and psychological characteristics did not change the association much, producing a hazard ratio of 2.53 (1.57–4.08). Conclusions: TLA is associated with an increased risk of depression in men over more than two decades of follow up. Occupational and individual characteristics prior to amputation did not greatly change depression risk following amputation. We speculate that a coordinated combination of social support and medical management may help reduce persistent depression risk in men who experience amputation.

Methamphetamine use and psychotic symptoms: findings from a New Zealand longitudinal birth cohort

2021 ◽  
pp. 1-8
Author(s):  
Joseph M. Boden ◽  
James A. Foulds ◽  
Giles Newton-Howes ◽  
Rebecca McKetin
Keyword(s):  
New Zealand ◽  
General Population ◽  
Birth Cohort ◽  
Individual Characteristics ◽  
Psychotic Symptoms ◽  
Confounding Factors ◽  
Long Term Effects ◽  
Methamphetamine Use ◽  
Increased Risk ◽  
Psychosis Risk

Abstract Background This study examined the association between methamphetamine use and psychotic symptoms in a New Zealand general population birth cohort (n = 1265 at birth). Methods At age 18, 21, 25, 30, and 35, participants reported on their methamphetamine use and psychotic symptoms in the period since the previous interview. Generalized estimating equations modelled the association between methamphetamine use and psychotic symptoms (percentage reporting any symptom, and number of symptoms per participant). Confounding factors included childhood individual characteristics, family socioeconomic circumstances and family functioning. Long term effects of methamphetamine use on psychotic symptoms were assessed by comparing the incidence of psychotic symptoms at age 30–35 for those with and without a history of methamphetamine use prior to age 30. Results After adjusting for confounding factors and time-varying covariate factors including concurrent cannabis use, methamphetamine use was associated with a modest increase in psychosis risk over five waves of data (adjusted odds ratio (OR) 1.33, 95% confidence interval (CI) 1.03–1.72 for the percentage measure; and IRR 1.24, 95% CI 1.02–1.50 for the symptom count measure). The increased risk of psychotic symptoms was concentrated among participants who had used at least weekly at any point (adjusted OR 2.85, 95% CI 1.21–6.69). Use of methamphetamine less than weekly was not associated with increased psychosis risk. We found no evidence for a persistent vulnerability to psychosis in the absence of continuing methamphetamine use. Conclusion Methamphetamine use is associated with increased risk of psychotic symptoms in the general population. Increased risk is chiefly confined to people who ever used regularly (at least weekly), and recently.

scholarly journals Lymphoproliferative malignancies in patients with neurofibromatosis 1

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Christina Bergqvist ◽  
François Hemery ◽  
Arnaud Jannic ◽  
Salah Ferkal ◽  
Pierre Wolkenstein
Keyword(s):  
General Population ◽  
Medical History ◽  
Hodgkin Lymphoma ◽  
Incidence Rate ◽  
Population Based ◽  
Neurofibromatosis 1 ◽  
Population Based Study ◽  
Non Hodgkin Lymphoma ◽  
History Of

AbstractNeurofibromatosis 1 (NF1) is an inherited, autosomal-dominant, tumor predisposition syndrome with a birth incidence as high as 1:2000. A patient with NF1 is four to five times more likely to develop a malignancy as compared to the general population. The number of epidemiologic studies on lymphoproliferative malignancies in patients with NF1 is limited. The aim of this study was to determine the incidence rate of lymphoproliferative malignancies (lymphoma and leukemia) in NF1 patients followed in our referral center for neurofibromatoses. We used the Informatics for Integrated Biology and the Bedside (i2b2) platform to extract information from the hospital’s electronic health records. We performed a keyword search on clinical notes generated between Jan/01/2014 and May/11/2020 for patients aged 18 years or older. A total of 1507 patients with confirmed NF1 patients aged 18 years and above were identified (mean age 39.2 years; 57% women). The total number of person-years in follow-up was 57,736 (men, 24,327 years; women, 33,409 years). Mean length of follow-up was 38.3 years (median, 36 years). A total of 13 patients had a medical history of either lymphoma or leukemia, yielding an overall incidence rate of 22.5 per 100,000 (0.000225, 95% confidence interval (CI) 0.000223–0.000227). This incidence is similar to that of the general population in France (standardized incidence ratio 1.07, 95% CI 0.60–1.79). Four patients had a medical history leukemia and 9 patients had a medical history of lymphoma of which 7 had non-Hodgkin lymphoma, and 2 had Hodgkin lymphoma. Our results show that adults with NF1 do not have an increased tendency to develop lymphoproliferative malignancies, in contrast to the general increased risk of malignancy. While our results are consistent with the recent population-based study in Finland, they are in contrast with the larger population-based study in England whereby NF1 individuals were found to be 3 times more likely to develop both non-Hodgkin lymphoma and lymphocytic leukemia. Large-scale epidemiological studies based on nationwide data sets are thus needed to confirm our findings.

scholarly journals Effects of Weight Gain after 20 Years of Age and Incidence of Hyper-Low-Density Lipoprotein Cholesterolemia: The Iki Epidemiological Study of Atherosclerosis and Chronic Kidney Disease (ISSA-CKD)

2021 ◽  
Vol 10 (14) ◽  
pp. 3098
Author(s):  
Shota Okutsu ◽  
Yoshifumi Kato ◽  
Shunsuke Funakoshi ◽  
Toshiki Maeda ◽  
Chikara Yoshimura ◽  
...  
Keyword(s):  
Weight Gain ◽  
General Population ◽  
Ldl Cholesterol ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Population Based ◽  
Lipid Lowering ◽  
Low Density ◽  
Obesity Hypertension ◽  
Old Men

The aim of this study was to investigate the effects of long-term weight gain from the age of 20 on incidence of hyper-low-density-lipoprotein (LDL) cholesterolemia in the general population of Japanese people. Methods: We conducted a population-based retrospective cohort study using annual health checkup data for residents of Iki City, Nagasaki Prefecture, Japan. A total of 3179 adult (≥30 years old) men and women without hyper-LDL cholesterolemia at baseline, who underwent two or more health checkups were included in the analysis. Information on weight gain (≥10 kg) after 20 years of age was obtained using questionnaire. The outcome of this study was development of hyper-LDL cholesterolemia defined as LDL-cholesterol level ≥3.62 mmol/L and/or initiation of lipid-lowering medications. Results: During a mean follow-up period of 4.53 years, 665 of the 3179 participants developed hyper-LDL cholesterolemia (46.5/1000 person-years). The incidence of hyper-LDL cholesterolemia was higher in participants with a weight gain of ≥10 kg (55.3/1000 person-years) than among those with a weight gain of <10 kg (41.8/1000 person-years). This association remained statistically significant even after adjustment for age, sex, smoking, daily drinking, exercise, obesity, hypertension, and diabetes (multivariable hazard ratio 1.31, 95% confidence interval 1.08–1.58, p = 0.006). Conclusion: A weight gain of ≥10 after 20 years of age affected the development of hyper-LDL cholesterol regardless of age, sex, and obesity in a general population of Japanese.

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