Root caries analysis in working population of 35-44 years of age (Spain)

Background: The aim of this study was to analyse the influence of socio-demographic variables, toothbrushing frequency, frequency of snacking between meals, and tobacco and alcohol consumption, in root caries in the Spanish working population of Valencia and Murcia regions. Material and Methods: Cross sectional study of 458 workers 35-44 years of age, who underwent a routine work-related check-up, from June 2009 to April 2010, and were also examined, following the WHO methodology, by a calibrated dentist. Stratified random sampling. Participants fulfilled a questionnaire comprising demographic data, toothbrushing frequency, snacking frequency and tobacco and alcohol consumption. Results: The DFS index (root caries) in the employed population of 35-44 years was 0.45 ± 1.3, with a root caries prevalence of 18.6% and an active root caries prevalence of 13.5%. Higher root caries prevalence and active root caries prevalence were associated with male gender, manual occupations, foreign country of origin, lower levels of education and income, lower brushing frequency and higher frequency of snacking between meals. The DFS index was associated with all studied socio-demographic variables, but gender, and it was also associated with brushing frequency. The mean number of root decayed teeth was associated with all socio-demographic variables, but country of origin, and it was also associated with brushing frequency. Conclusions: Adult workers 35-44 years of age showed worse root condition in regard to caries than general population of this age cohort. In this study, the frequency of toothbrushing and snacking between meals were the variables that influenced more in root caries. Key words:Root caries, working population, epidemiological studies, toothbrushing, snacking

Hydrogeological characterization of the salt ponds environment in Saelices de la Sal (Guadalajara, Spain)

The salt evaporation ponds in Saelices are a site of Cultural and Ecological Interest Site inside the Alto Tajo Natural Park. Time ago the salty groundwater was pumped out from two wells. It has been proved that this salinity is due to the discharge of groundwater from Keuper facies. This salty water flows up into the alluvial sediments of the Arroyo de la Vega. It is a Na- Cl type water with a high electric conductivity (higher than 25 mS/cm). This salty water gets mixed with fresh water (coming from rain and from adjacent quaternary sediments) inside the alluvial sediments and flows into the Arroyo de la Vega channelLas Salinas de Saelices son un lugar de interés cultural y ecológico dentro del Parque Natural del Alto Tajo.Antiguamente el agua salada se extraía de dos pozos. Se ha verificado que la salinidad se debe a la descarga de aguas subterráneas del Keuper en los sedimentos fluviales del Arroyo de la Vega. Este es un agua de tipo Na-Cl con conductividad eléctrica muy alta (mayor de 25 mS/cm). En el aluvial, el agua salada del Keuper se mezcla con agua dulce (de infiltración de lluvia y de esporádicos aportes de los depósitos de piedemonte) y drena por el cauce del Arroyo de la Veg

COVID-19 and Sick Leave: An Analysis of the Ibermutua Cohort of Over 1,651,305 Spanish Workers in the First Trimester of 2020

Objectives: The worldwide SARS-COV2 pandemic has impacted the health of workers and companies. The aim is to quantify it according to sick leave. Methods: Using ICD-9 codes, we analyzed Ibermutua records of all sick leaves during the first trimester of 2020, compared to during the same months of 2017, 2018, and 2019. We stratified the analysis by causes, patient sex, activity sectors, and regional data. All sick leaves were adjusted by the number of Ibermutua-affiliated persons in each period. Results: In March 2020, there was an unprecedented (116%) increase in total sick leaves, mainly due to infectious and respiratory diseases. Men and women were equally affected. All activity sectors were impacted, with the highest increase (457%) observed among health-related workers, especially due to contagious disease. The incidences of sick leaves were heterogeneous among different regions. Cost-analysis of sick leaves during the first trimester of 2020 compared with in previous years showed 40.3% increment (mean 2,813 vs. 2,005 euro per 100 affiliated workers). Conclusions: The SARS-COV2 pandemic is having a huge impact on workers' health, as shown by data regarding sick leaves in March 2020. This is associated with greater economic burden for companies, both due to the cost associated with sick leaves and the losses in productivity due to confinement

Influence of high cardiovascular risk in asymptomatic people on the duration and cost of sick leave: results of the ICARIA study

Aims We investigated the potential influence of a moderate-to-high cardiovascular (CV) risk (CVR) (defined as a Systematic COronary Risk Evaluation model, or SCORE ≥ 4%), in the absence of an established CV disease, on the duration and cost of CV and non-CV sick leave (SL) resulting from common and occupational accidents or diseases. Methods and results We conducted a prospective cohort study on 690 135 workers with a 1-year follow-up and examined CV- and non-CV-related SL episodes. To obtain baseline values, CVR factors were initially assessed at the beginning of the year during routine medical examination. The CVR was calculated with the SCORE charts for all subjects. Moderate-to-high CVR was defined as SCORE ≥ 4%. A baseline SCORE ≥ 4% was associated with a higher risk for long-term CV and non-CV SL, as revealed by follow-up assessment. This translated into an increased cost, estimated at €5 801 464.18 per year. Furthermore, pharmacological treatment for hypertension or hyperlipidaemia was significantly associated with longer SL duration. Conclusion Moderate-to-high CVR in asymptomatic subjects was significantly associated with the duration and cost of CV and non-CV SL. These results constitute the first body of evidence that the SCORE charts can be used to identify people with a non-established CV disease, which might ultimately translate into more lost workdays and therefore increased cost for societ

Influence of high cardiovascular risk in asymptomatic people on the duration and cost of sick leave: results of the ICARIA study.

AIMS: We investigated the potential influence of a moderate-to-high cardiovascular (CV) risk (CVR) (defined as a Systematic COronary Risk Evaluation model, or SCORE ≥ 4%), in the absence of an established CV disease, on the duration and cost of CV and non-CV sick leave (SL) resulting from common and occupational accidents or diseases. METHODS AND RESULTS: We conducted a prospective cohort study on 690 135 workers with a 1-year follow-up and examined CV- and non-CV-related SL episodes. To obtain baseline values, CVR factors were initially assessed at the beginning of the year during routine medical examination. The CVR was calculated with the SCORE charts for all subjects. Moderate-to-high CVR was defined as SCORE ≥ 4%. A baseline SCORE ≥ 4% was associated with a higher risk for long-term CV and non-CV SL, as revealed by follow-up assessment. This translated into an increased cost, estimated at euro5 801 464.18 per year. Furthermore, pharmacological treatment for hypertension or hyperlipidaemia was significantly associated with longer SL duration. CONCLUSION: Moderate-to-high CVR in asymptomatic subjects was significantly associated with the duration and cost of CV and non-CV SL. These results constitute the first body of evidence that the SCORE charts can be used to identify people with a non-established CV disease, which might ultimately translate into more lost workdays and therefore increased cost for society

Prevalence of Tobacco Consumption Among Working Population after the Law 42/2010, Spain

Fundamentos: El objetivo del presente trabajo consistió en analizar el impacto sobre el consumo de tabaco en población trabajadora de la Ley 42/2010 que modifica la normativa antitabaco en España. Métodos: Se obtuvieron datos de 413.473 reconocimientos médicos de Salud Laboral, realizados entre julio de 2009 y junio de 2011, en la Sociedad de Prevención de una Mutua de Accidentes de Trabajo y Enfermedades Profesionales de la Seguridad Social. Se analizó la evolución semestral del porcentaje de fumadores y la magnitud del consumo de tabaco en el total de reconocimientos, segmentando por sexo, edad, nivel ocupacional (trabajos manuales vs. no manuales) y en el subgrupo específico de camareros, bármanes y asimilados (test de chi2) Resultados: En el total de reconocimientos, el porcentaje de fumadores descendió un 5% (del 40,3% al 35,3%) a lo largo del periodo de estudio (p<0,001) y el grupo de fumadores con menor consumo diario (≤10 cigarrillos) se convirtió en el más frecuente (p<0,001). En el grupo de camareros, bármanes y asimilados las diferencias en el porcentaje semestral de fumadores no alcanzaron significación estadística (p=0,07). En este grupo, los fumadores de ≤10 cigarrillos/día también se convirtieron en el grupo de consumo más frecuente (pasando del 40,5% al 48,8%) y el porcentaje de fumadores de 21-40 cigarrillos/día disminuyó del 10,6% al 4% (p=0,008). Conclusiones: Los resultados sugieren que la nueva normativa se ha acompañado de una importante reducción del tabaquismo entre la población trabajadora española y respaldan fuertemente las medidas de lucha contra el tabaco de alcance poblacional.Background: The aim of this study was to analyze the impact on tobacco consumption among working population of the Law 42/2010, which amends smoking regulations in Spain. Methods: Data were obtained from 413,473 Occupational Health check-ups, conducted between July of 2009 and June of 2011, in the Society for Prevention of a Mutual Insurance Company. We analyzed changes in the biannual percentage of smokers and the magnitude of tobacco consumption among smokers in the overall set of medical check-ups, by gender, age, occupational level (manual vs. non-manual workers), and in the specific occupational subgroup of waiters, barmen and similar workers (chi-square test). Results: In the overall set of medical check-ups, the percentage of smokers decreased by 5% (from 40.3% to 35.3%) over the period of study (p <0.001) and the group of smokers with lower daily consumption (≤10 cigarettes) became the most frequent (p <0.001). In the group of waiters, barmen and similar workers the differences in the biannual percentage of smokers did not reach statistical significance (p =0.07). In this group, smokers of ≤10 cigarretes/ day also became the most common consumption group (increasing from 40.5% to 48.8%) and the percentage of 21-40 cigarretes/day decreased from 10.6% to 4% (p =0.008). Conclusions: These results suggest that the new regulation has been accompanied by a significant reduction in smoking among Spanish workers and strongly support population-level measures against tobacco consumption.S

Occupation-Related Differences in the Prevalence of Metabolic Syndrome

OBJECTIVE—To investigate the prevalence of metabolic syndrome in the Spanish working population and determine how the prevalence varies according to occupation and sex

Additive effects of LPL, APOA5 and APOE variant combinations on triglyceride levels and hypertriglyceridemia: results of the ICARIA genetic sub-study

<p>Abstract</p> <p>Background</p> <p>Hypertriglyceridemia (HTG) is a well-established independent risk factor for cardiovascular disease and the influence of several genetic variants in genes related with triglyceride (TG) metabolism has been described, including <it>LPL</it>, <it>APOA5 </it>and <it>APOE</it>. The combined analysis of these polymorphisms could produce clinically meaningful complementary information.</p> <p>Methods</p> <p>A subgroup of the ICARIA study comprising 1825 Spanish subjects (80% men, mean age 36 years) was genotyped for the <it>LPL</it>-HindIII (rs320), S447X (rs328), D9N (rs1801177) and N291S (rs268) polymorphisms, the <it>APOA5</it>-S19W (rs3135506) and -1131T/C (rs662799) variants, and the <it>APOE </it>polymorphism (rs429358; rs7412) using PCR and restriction analysis and TaqMan assays. We used regression analyses to examine their combined effects on TG levels (with the log-transformed variable) and the association of variant combinations with TG levels and hypertriglyceridemia (TG ≥ 1.69 mmol/L), including the covariates: gender, age, waist circumference, blood glucose, blood pressure, smoking and alcohol consumption.</p> <p>Results</p> <p>We found a significant lowering effect of the <it>LPL</it>-HindIII and S447X polymorphisms (<it>p </it>< 0.0001). In addition, the D9N, N291S, S19W and -1131T/C variants and the <it>APOE</it>-ε4 allele were significantly associated with an independent additive TG-raising effect (<it>p </it>< 0.05, <it>p </it>< 0.01, <it>p </it>< 0.001, <it>p </it>< 0.0001 and <it>p </it>< 0.001, respectively). Grouping individuals according to the presence of TG-lowering or TG-raising polymorphisms showed significant differences in TG levels (<it>p </it>< 0.0001), with the lowest levels exhibited by carriers of two lowering variants (10.2% reduction in TG geometric mean with respect to individuals who were homozygous for the frequent alleles of all the variants), and the highest levels in carriers of raising combinations (25.1% mean TG increase). Thus, carrying two lowering variants was protective against HTG (OR = 0.62; 95% CI, 0.39-0.98; <it>p </it>= 0.042) and having one single raising polymorphism (OR = 1.20; 95% CI, 1.39-2.87; <it>p </it>< 0.001) or more (2 or 3 raising variants; OR = 2.90; 95% CI, 1.56-5.41; <it>p </it>< 0.001) were associated with HTG.</p> <p>Conclusion</p> <p>Our results showed a significant independent additive effect on TG levels of the <it>LPL </it>polymorphisms HindIII, S447X, D9N and N291S; the S19W and -1131T/C variants of <it>APOA5</it>, and the ε4 allele of <it>APOE </it>in our study population. Moreover, some of the variant combinations studied were significantly associated with the absence or the presence of hypertriglyceridemia.</p