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1.
Sick-leave between 1984 and 1989 was higher among both female(n=515) and male (n=304) fish-processing workers [observed/expected(O/E) 2.24 and 1.69, respectively] than among non-exposed groups(0.62 and 0.89). Diagnoses in the musculoskeletal system dominated(i.e., neck/upper limbs; females, exposed vs. non-exposed workers:30 vs. 12%: males: 11 vs. 5.8%). In subjects who left employment,the O/E-ratio decreased (females: 3.02 vs. 1.55; males: 2.40vs. 1.55). Among those women hired before the start of the observationperiod, exposed subjects had higher frequencies of sick-leavethan non-exposed, for both total illness and musculoskeletaldiagnoses. In the men, there were corresponding differences,though not fully statistically significant. Reported occupationaldiseases [O/E: females: 4.5; (95% confidence interval) Cl=3.2–6.1;males: 2.3; Cl=1.3–3.9] and accidents (females: 4.3; Cl=3.0–5.9;males: 1.8; Cl=1.2=2.7) were also higher in female than in malefish-processing workers, and much higher than in non-exposedworkers. In conclusion, work in the fish-processing industrywas associated with increased frequencies of sick-leave, especiallybecause of diagnoses of the musculoskeletal system, and occupationaldisorders and accidents, in particular among female workers.  相似文献   

2.
The relationship of smoking behaviour to the prevalence of prescribedanalgesics and/or anti-inflammatory agents, reported treatedarthritis/rheumatism or back problems has been examined. The5, 352 survivors, now aged 25–99 years, of the 1984–1985nationwide Health and Lifestyle Survey of randomly selectedBritish adults were re-interviewed in 1991–1992. Therewere 2, 300 men and 3, 052 women. The response rate was 80.8%of those traced and alive. Of those interviewed 4, 483 subjects(83.8%) were also visited by a nurse. Details of prescribedmedications and the reasons for taking them were collected bythe nurses and information on treated medical conditions wasbased on the responses during the interview. Age and socioeconomicgroup were controlled for in the analyses. There were positiveassociations, for the sexes combined, of a smoking history withcurrent prescribed analgesics (p<0.02), non-steroidal anti-inflammatoryagents (NSAIDS) (p<0.05) and analgesics and NSAIDS combined(p<0.005). Arthritis/rheumatism was more often reported bycurrently smoking men under 65 years (p<0.05) and more noticeablywomen under 55 years with a smoking history (p<0.001). Thepreviously recognized association between back problems andsmoking has been confirmed with current and past smokers, inparticular women, being more likely to be sufferers (p<0.001).In subjects who reported arthritis/rheumatism, those with asmoking history were also more likely to be currently takingthe medications than non-smokers (ORs of 1.90 and 1.67 for menand women respectively).  相似文献   

3.
Background: Diabetes is a chronic illness that affects manydomains of life. This cross-sectional study examined disease-relateddistress and its associations with health and psychosocial factorsamong insulin-treated diabetic persons. Method: The sample (n=423)was drawn from the Social Insurance Institution's drug registry.Health indicators were duration of diabetes, complications,and glycaemlc control. Psychosocial measures included generaland diabetes-specific social support, diabetes locus of control(DLC), self-efficacy, diabetes health beliefs and self-carepractices and subjective health. Results: Most respondents reportedmoderate diabetes-related distress. In multi-variate analysis,severe diabetes distress was related to lower net benefits ofregimen (ß = –0.29, and p<0.001), poorerperceived health (ß = –0.25, and p<0.001),higher perceived threat of complications (ß = 0.19,and p<0.001), less adequate social support (ß =–0.16, and p<0.01), stronger beliefs in chance (ß= 0.15, and p<0.01) and internal DLC (ß = 0.11,and p<0.05) and more frequent exercising (ß = 0.10,and p<0.05). Conclusions: The results suggest that emotionaladjustment to diabetes is predominantly determined by diabetes-relatedcognitions and subjective health and to a lesser degree by objectivediabetes indlcators, which underlines the Importance of assistingthe patient with adjustment with the disease in health carecentres.  相似文献   

4.
Attitudes to and perception of health care delivery are consideredto be important factors for patient compliance in diabetes.To Investigate insulin-treated diabetic patients' use of, experienceof and attitudes to diabetes care a questionnaire was sent to561 patients, 20–50 years old, living in northern Sweden.Four hundred and eighty-eight patients (87%) participated inthe study. Data were analysed against social, medical and geographicalbackground factors. Female patients more often than men hadseen an ophthalmologist (93 versus 87%, p<0.05), a diabetesnurse specialist (74 versus 64%, p<0.05) and a chiropodist(49 versus 30%, p<0.001) at least once during the courseof their diabetes. Women also used the services of a medicalsocial worker (17 versus 10%, p-0.05) or a psychologist (14versus 8%, p<0.01) more often. More men than women were satisfiedwith the health care they had at the onset (65 versus 38%, p<0.001),but no gender difference in attitude to their present care wasfound. Diabetic patients with chronic complications comparedto those without were less satisfied both with the care theyreceived at the onset of diabetes (40 versus 61%, p<0.001)and at the time they answered the questionnaire (59 versus 72%,p<0.01). Patients in the most sparsely populated health districtwere more seldom able to be seen by the same physician (70 versus93% and 94%, p<0.001) and patient-physician continuity waspoorer over a 3 year period (48 versus 80%, p<0.001). Basedon results of this study, we conclude that use of, experienceof and attitudes to diabetes care are primarily related to genderand sickness factors. Living in sparsely populated areas probablyaffects the use and continuity of hearth care depending on themeans available. The differences demonstrated might be an argumentfor planning more individualized care for diabetic patientsin the future.  相似文献   

5.
Attitudes to and perception of health care delivery are consideredto be important factors for patient compliance in diabetes.To Investigate insulin-treated diabetic patients' use of, experienceof and attitudes to diabetes care a questionnaire was sent to561 patients, 20–50 years old, living in northern Sweden.Four hundred and eighty-eight patients (87%) participated inthe study. Data were analysed against social, medical and geographicalbackground factors. Female patients more often than men hadseen an ophthalmologist (93 versus 87%, p<0.05), a diabetesnurse specialist (74 versus 64%, p<0.05) and a chiropodist(49 versus 30%, p<0.001) at least once during the courseof their diabetes. Women also used the services of a medicalsocial worker (17 versus 10%, p-0.05) or a psychologist (14versus 8%, p<0.01) more often. More men than women were satisfiedwith the health care they had at the onset (65 versus 38%, p<0.001),but no gender difference in attitude to their present care wasfound. Diabetic patients with chronic complications comparedto those without were less satisfied both with the care theyreceived at the onset of diabetes (40 versus 61%, p<0.001)and at the time they answered the questionnaire (59 versus 72%,p<0.01). Patients in the most sparsely populated health districtwere more seldom able to be seen by the same physician (70 versus93% and 94%, p<0.001) and patient-physician continuity waspoorer over a 3 year period (48 versus 80%, p<0.001). Basedon results of this study, we conclude that use of, experienceof and attitudes to diabetes care are primarily related to genderand sickness factors. Living in sparsely populated areas probablyaffects the use and continuity of hearth care depending on themeans available. The differences demonstrated might be an argumentfor planning more individualized care for diabetic patientsin the future.  相似文献   

6.
The physical status and serum mineral concentrations for people aged 10 to 68 years living in an agricultural southern region of Nepal were determined. Systolic (SBP) and diastolic blood pressure (DBP) for both sexes in the 10–14 year age group were low (p<0.05. vs the other age groups) and those for the over 50-year-olds tended to be higher than the other age groups. The mean values of total proteins (TP) (8.6 ± 0.5 g/dl for males and 8.7 ± 0.6 g/dl for females) were high due to an increase of globulin (3.9 ± 0.4 g/dl for males and 4.1 ± 0.5 g/dl for females). More than three-fourths of the subjects of both sexes showed calcium (Ca) levels of 9.0–11.2 mg/dl and about 65% of them showed potassium (K) levels of 4.8–5.4 mEq/1. A significant positive correlation between DBP and serum K was observed (p<0.05). Serum inorganic phosphorus (IP) correlated with age (p<0.001) and body mass index (BMI) (p<0.001). The serum Ca levels correlated with TP (r=0.31, p<0.001), albumin (Alb) (r=0.50, p<0.001), IP (r=0.31, p<0.001), K (r=0.32, p<0.001) and chlorine (Cl)(r=-0.37, p<0.001). Cl was associated with TP (r=-0.21, p<0.05), Alb (r=-0.36, p<0.001) and IP (r=-0.21, p<0.05). These results suggested that Ca intake for the subjects seemed to be insufficient although their serum Ca level was within normal.  相似文献   

7.
Lymnaea acuminata breeds round the year. The effect of pH, temperature, dissolved oxygen, carbon dioxide, light/dark period and clean/polluted water on the fecundity, hatchability and survival of young snails of L. acuminata were studied. It was observed that these environmental variant abiotic factors caused a significant variation in fecundity, hatchability and survival of young snails. Maximum reproduction of this snail was observed in the months of March to May. A significant positive correlation (p<0.05) between D.O. (3.1–7.7 ppm)/pH (7.01–8.96) of water with fecundity (6.0–196.33/20 snails), hatchability (54.69–96.91%) and survival (61.3–95.86%) of young snails was observed for each month and each interval of 24–72 h. In contrast, a significant negative correlation between dissolved CO2 (4.6–16.6 ppm)/temperature (16–37°C) of water was noted with fecundity, hatchability and survival of snails. Percent hatchability in the eggs in different regimens of water was between 96.91–54.69%. The hatching period was prolonged (2–14 days) in snail exposed to different groups of water compared to the control group (2–9 d). This study conclusively shows that variant abiotic factors in different months of the year can significantly alter the reproductive ability and development process in the snail Lymnaea acuminata.  相似文献   

8.
Objective  The present study examined the levels of serum α-Tocopherol (Toc), retinol (Ret), cholesterol (Chol) and triglycerides (TG), and their correlations in the sera of people in Nepal. Methods  The survey was conducted on the general populace in the agricultural Terai region in southern Nepal. The study population consisted of 93 males and 83 females aged 10–68 years. Serum Toc and Ret were measured by high-performance liquid chromatography. Results  No significant differences were observed between the genders for the average of total Chol (T-Chol) (140 and 145 mg/100 ml, respectively), HDL-C (45 and 47 mg/100 ml), LDL-C (94 and 97 mg/100 ml), and TG (106 and 110 mg/100 ml), and the ratio of LDL/HDL (2.16). The levels of mean Toc (4.32 and 4.27 μg/ml) were about the same for both genders, while the mean Ret levels were significantly higher for males (624 ng/ml) than for females (535 ng/ml) (p<0.001). A direct relationship was found between the levels of Toc and Ret (r=0.46, p<0.001 and r=0.28, p<0.05 for males and females, respectively). Serum levels of Toc and Ret were positively related to the levels of Chol (r=0.48 and r=0.58, p<0.001 for males and r=0.49, p<0.01 and r-0.28, p<0.05 for females, respectively). The ratio of Toc/TG normalized to serum TG was directly correlated to the ratio of Ret/TG (r=0.79 for males, and r=0.72 for females, p<0.001, respectively) and the ratios of Toc/TG and Ret/TG were negatively related to the LDL/HDL levels (r=−0.49 and r=−0.43, for males, and r=−0.46 and r=−0.57 for females, p<0.001, respectively). Conclusion  The levels of Toc and Ret were low in the sera of people living in the southern rural Terai region in Nepal, and it was found that lower levels of Toc and Ret normalized to TG increased the ratio of LDL/HDL. These results suggest that greater intake of foods rich in Toc and Ret should be encouraged to reduce the erisk of coronary heart disease.  相似文献   

9.
Disinfection by-products (DBPs) in drinking water represent a public health issue and a challenge for epidemiology to provide evidence towards the causation of various hypothesized health effects. Validation of a biomarker of exposure to DBPs is a strategy to achieve progress which has been advocated. The objective of this study was to validate urinary trichloroacetic acid (TCAA) excretion as a biomarker of exposure to DBPs in an experimental exposure cohort. A total of 52 healthy women participated in the study. Participants consumed supplied tap water for 15 d and provided urine and blood samples for TCAA measurements. The findings revealed that (1) background levels of TCAA in urine and blood were readily detectable, (2) TCAA levels in blood and urine increased with increased amounts of TCAA ingested, (3) the correlations between measurements of TCAA ingestion and urinary excretion were modest (r=0.66, p<0.001) based on one days' sampling and high (r=0.77–0.83, p<0.001) based on two to four days' sampling, (4) the correlations between measurements of TCAA ingestion and blood TCAA concentration were high (r=0.80, p<0.001) and (5) multiple days' urinary TCAA measures improved the prediction of TCAA ingestion through urinary TCAA excretion. TCAA can be a valid biomarker of exposure for DBPs in drinking water.  相似文献   

10.
The aim is to analyze whether time to surgery (TtoS) in hip fracture patients is associated with longer than expected length of stay (LofS) and whether there is any particular group in which this is especially relevant. We developed an observational study in Madrid, Spain. From 771 patients admitted to the orthopedic ward, we selected 723 with surgical delay ≤7 days. Age was characterized as younger (<81), elderly (81–90), very elderly (>90). Modified Barthel Index was classified as very dependent (<41), moderately dependent (41–80), independent (>80). Results: Median (IQR) TtoS was 3 (1–4) days; LofS 12 (7–15). Mean age was 84.3 years, 78.4% were women. TtoS was associated with LofS, which increased by 1.80 days (95% CI, 1.50–2.10) per delayed day (p<0.001). After adjustment for age, sex, functional status, we found an increase of 1.75 days (1.46–2.04) per day (p<0.001). We did not find effect of age or sex. Functional status had a higher effect in moderately dependent patients 2.25 days (1.78–2.72) than in very dependent or independent patients, 1.33 (0.37–2.30) and 1.50 days (1.09–1.91) respectively (p 0.012). As conclusion we could affirm that increasing TtoS leads to longer than expected LofS in hip fracture patients, particularly moderately dependent patients. Copyright © 2016 John Wiley & Sons, Ltd.  相似文献   

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