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1. |
Oral contraceptives and cervical cancer: public health implications |
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European Journal of Cancer Prevention,
Volume 12,
Issue 1,
2003,
Page 1-2
C La Vecchia,
C Bosetti,
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ISSN:0959-8278
出版商:OVID
年代:2003
数据来源: OVID
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2. |
Epidemiological research on cancer with a focus on Europe |
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European Journal of Cancer Prevention,
Volume 12,
Issue 1,
2003,
Page 5-14
C La Vecchia,
S Franceschi,
F Levi,
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摘要:
Cancer has been a growing public health problem throughout the last century. Cancer mortality rates in both sexes combined in the European Union (EU) reached a peak in 1988. Thereafter, they declined by 9.4% in 1998. Likewise, lung cancer rates in the EU for both sexes combined increased by 58% between 1960 and 1988, but declined by 14% in 1998. Over a third of the decline was accounted for by lung cancer alone and approximately half by the combination of tobacco-related neoplasms. About half of the decline in total cancer mortality not attributable to tobacco derived from the steady fall in mortality from gastric cancer. The remaining half, including favourable trends in colorectal, breast, testis and lymphoid neoplasms, can be at least in part attributed to advancements in cancer diagnosis and treatment. The major causes of cancer and hence the most important priorities for research will be reviewed, with a specific focus on European priorities for research.
ISSN:0959-8278
出版商:OVID
年代:2003
数据来源: OVID
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3. |
Risk factors for gallbladder cancer: a reappraisal |
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European Journal of Cancer Prevention,
Volume 12,
Issue 1,
2003,
Page 15-24
M Pandey,
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摘要:
Carcinoma of the gallbladder has a very unusual geographical distribution with pockets of high incidence seen in Chile, Poland, India, Japan and Israel; it occurs rarely in the rest of the world. It is a common malignancy in the Western Bihar and Eastern Uttar Pradesh regions of India. Patients present with extremes of clinical symptoms, indicating benign biliary diseases on the one hand and incurable malignant disease on the other. Laboratory and roentgenographic data tend to confirm the clinical diagnosis of the advanced incurable disease at presentation, in most cases. Various aetiopathological agents have been proposed but none has stood the test of time. In this article, we have reviewed the aetiopathological agents proposed from time to time over the past two centuries, with special emphasis on the developments made in the last 25 years.
ISSN:0959-8278
出版商:OVID
年代:2003
数据来源: OVID
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4. |
Smoking, alcohol, diet, dentition and sexual practices in the epidemiology of oral cancer in Poland |
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European Journal of Cancer Prevention,
Volume 12,
Issue 1,
2003,
Page 25-33
J Lissowska,
A Pilarska,
P Pilarski,
D Samolczyk-Wanyura,
J Piekarczyk,
A Bardin-Mikolłajczak,
W Zatonski,
R Herrero,
N Muňoz,
S Franceschi,
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摘要:
The effect of smoking, drinking, diet, dental care and sexual habits on the risk of oral and pharyngeal cancer was investigated in a case–control study conducted in Warsaw, Poland. The study comprised 122 patients (including 44 females) aged 23–80 years with histologically confirmed cancer of oral cavity and pharynx. Controls were 124 subjects (including 52 females) admitted to the hospital for different non-neoplastic conditions unrelated to tobacco and alcohol consumption, with frequency matched to cases by age and sex. Smoking and drinking were strongly associated with an increased risk of oral cancer. Among consumers of both products, risks of oral cancer tended to combine in a multiplicative fashion and were increased more than 14-fold among those who consumed more than 15 cigarettes and seven or more drinks per day. Cessation of smoking was associated with reduced risk of this cancer. The risks varied by type of cigarettes smoked, being lower among those consuming filtered cigarettes only (OR = 1.6) than nonfilter (OR = 6.5) or mixed (OR = 4.2) cigarettes. High fruit intake was associated with significantly decreased risk (OR = 0.4) with the strongest significant inverse association found for fruit juices and citrus fruits (P < 0.01). After adjustment for tobacco smoking and alcohol drinking, poor dentition as evidenced by missing teeth, frequency of dental check-ups and frequency of teeth brushing emerged as a strong risk factor. Number of missing teeth and frequency of dental check-ups and frequency of tooth brushing showed increased ORs of 9.8, 11.9 and 3.2, respectively. Denture wearingper sedid not affect oral cancer risk. No differences were detected in sexual practices (including oral sex and intercourse with prostitutes). In terms of attributable risk, smoking accounted for 57% of oral cancer cases in Poland, alcohol for 31% and low fruit intake for 12%. Attributable risks for low frequency of tooth brushing and dental check-ups were 56% and 47%, respectively. In conclusion, smoking and drinking cessation and increase of fresh fruit intake are likely to be effective preventive measures against oral cancer. These findings indicate also that poor oral hygiene may be an independent risk factor.
ISSN:0959-8278
出版商:OVID
年代:2003
数据来源: OVID
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5. |
Maternal and gestational correlates of pregnancy prolactin and growth hormone in USA and China |
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European Journal of Cancer Prevention,
Volume 12,
Issue 1,
2003,
Page 35-42
B Xu,
L Lipworth,
L Wide,
J Wuu,
S-Z Yu,
P Lagiou,
H Kuper,
S E Hankinson,
K Carlström,
H-O Adami,
D Trichopoulos,
C-C Hsieh,
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摘要:
The objective of this study is to determine correlates of prolactin and growth hormone levels among pregnant women in the USA and China. We studied 304 pregnant Caucasian and 335 pregnant Chinese women. Levels of prolactin and growth hormone were measured at weeks 16 and 27 of gestation, and correlated with maternal, gestational and perinatal characteristics. Both growth hormone and, to a lesser extent, prolactin were inversely associated with pregnancy weight and body mass index, history of a previous live birth and newborn size, whereas educated women had higher levels of both hormones. Growth hormone levels were lower in women who gained more weight, smoked and had nausea and vomiting during pregnancy, whereas prolactin increased with longer total gestation. We found robust associations between maternal and newborn characteristics on the one hand and prolactin and growth hormone during pregnancy on the other.
ISSN:0959-8278
出版商:OVID
年代:2003
数据来源: OVID
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6. |
Cutaneous melanoma in the Florentine area, Italy: incidence, survival and mortality between 1985 and 1994 |
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European Journal of Cancer Prevention,
Volume 12,
Issue 1,
2003,
Page 43-48
D Balzi,
P Carli,
B Giannotti,
E Paci,
E Buiatti,
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摘要:
In recent decades, the increase in incidence of melanoma (MM) and the consequent mortality pointed to the concept of a ‘melanoma epidemic’. More recently, the mortality has been slowly declining in many countries. This study is aimed at evaluating the incidence, mortality and survival in the Florentine area of Italy, using registry-based information. Between 1985 and 1994, 997 cases were notified with a survival of 713 patients (1985–92) and 316 deaths. Age-adjusted incidence, mortality rates and 95% confidence interval were calculated by period, gender and Breslow thickness. The relative survival rates were calculated and the effects of prognostic factors were evaluated using multivariate analysis. The incidence of MM increased during this period. This result referred only to ‘thin melanomas’, while the incidence rate for melanomas thicker than 1.00 mm remained unchanged both in young and old individuals. The mortality rate remained stable. The 5-year survival rate increased between 1985 and 1992. The inclusion of Breslow thickness in the multivariate model caused a reduction of the period effect. In conclusion, a changing pattern of MM epidemiology is being observed, with increase of ‘thin’ forms and a tendency for mortality to decline. The increasing awareness of population about MM prevention may partially explain these findings.
ISSN:0959-8278
出版商:OVID
年代:2003
数据来源: OVID
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7. |
Oral and oropharyngeal cancer in Spain: influence of dietary patterns |
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European Journal of Cancer Prevention,
Volume 12,
Issue 1,
2003,
Page 49-56
M J Sánchez,
C Martínez,
A Nieto,
X Castellsagué,
M J Quintana,
F X Bosch,
N Muñoz,
R Herrero,
S Franceschi,
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摘要:
Cancer of the oral cavity and oropharynx is a major public health problem in Spain. Tobacco and alcohol have been identified as the two major risk factors for oral cancer in most western populations. Other risk factors include diets low in fruits and vegetables, but the impact of dietary habits on the risk of these cancers has never been assessed in Spain. The objective of this study was to elucidate the role of dietary habits in oral and oropharyngeal cancer, a multicentric case–control study was conducted in three areas of Spain (Barcelona, Granada and Sevilla) between 1996 and 1999. Cases were 375 patients (71 women), with incident, histologically confirmed cancer of the oral cavity or oropharynx, and controls were 375 subjects (71 women) admitted to hospitals for conditions unrelated to smoking or alcohol drinking. Data were analysed using multivariate logistic regression procedures. After allowance for education, tobacco and alcohol use, a significant inverse association with the risk of oral and oropharyngeal cancer was found for total consumption of total green vegetables (OR 0.54, 95% CI = 0.34–0.87) and total fruit (OR 0.52, 95% CI = 0.34–0.79) with significant trends in risk. We found that the protective effect of each of these food items was consistently larger among current smokers and among heavy alcohol drinkers, following a multiplicative effect model. In conclusion, this study provides further support to the beneficial effect of high intake of vegetables and fruits on the risk of developing cancers of the oral cavity and oropharynx in Spain, particularly among current smokers and heavy alcohol drinkers.
ISSN:0959-8278
出版商:OVID
年代:2003
数据来源: OVID
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8. |
Prevalence of cigarette smoking by birth cohort among males and females in Spain, 1910–1990 |
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European Journal of Cancer Prevention,
Volume 12,
Issue 1,
2003,
Page 57-62
E Fernandez,
A Schiaffino,
J M Borràs,
O Shafey,
J R Villalbí,
C La Vecchia,
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摘要:
We analysed the prevalence of cigarette smoking among subsequent birth cohorts of Spanish males and females. Data were drawn from the Spanish NHIS conducted in 1993 (n = 26 400), 1995 (n = 8300) and 1997 (n = 8300). From the original computer files, the three surveys were pooled to obtain a single sample. A total of 33 223 subjects (16 036 men and 17 187 women) born between 1900 and 1979, ≥ 16 years old, were directly interviewed and with complete information on the history of smoking included for analysis. Based on each respondent's sex and calendar year of birth, the person was classified into a particular sex-birth cohort in the decades from 1900–09 to 1970–79. For each year from date of birth to date of survey, respondents were further classified as either cigarette smoker or nonsmoker. The prevalence of cigarette smoking among successive cohorts of Spanish men and women was estimated, with correction for excess mortality of smokers. In men, the peak in smoking was reached in the 1950–59 birth cohort (prevalence rate of 68% at ages 20–29), after increases during the previous calendar years. Smoking among women was rare until 1960. Female smoking prevalence rates increased progressively among subsequent cohorts until 1980. The age distribution of smoking prevalence in women in 1990 mimics that observed in men 40 years earlier. A substantial delay in the spread of the tobacco epidemic among men is apparent. In women, the delay in the initiation of the smoking epidemic ended with a quick diffusion of the habit.
ISSN:0959-8278
出版商:OVID
年代:2003
数据来源: OVID
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9. |
Case–control study of female thyroid cancer – menstrual, reproductive and hormonal factors |
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European Journal of Cancer Prevention,
Volume 12,
Issue 1,
2003,
Page 63-66
V Zivaljevic,
H Vlajinac,
R Jankovic,
J Marinkovic,
R Dzodic,
S Grujii,
I Paunovic,
A Diklic,
B Zivaljevic,
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摘要:
A case–control study including 204 histologically verified female thyroid cancer patients and an equal number of hospital controls individually matched with cases by sex, age (± 2 years), place of residence and time of hospitalization was performed during the period 1996–2000. In the analysis of data, univariate and multivariate conditional logistic regression, methods were applied. According to multivariate analysis, out of hormonal, menstrual and reproductive characteristics, risk factors for thyroid cancer were spontaneous abortions (odds ratio: OR = 1.89, 95% confidence interval (CI) = 1.03–3.50), oral contraceptives use (OR = 2.34, 95% CI = 1.31–4.18) and thyroid enlargement during pregnancy (OR = 16.44, 95% CI = 3.81–70.80). However, none of these three factors remained independently related to thyroid cancer after adjustment for other factors, which were significantly associated with thyroid cancer in the present study (history of residence in endemic goitre area, history of goitre or thyroid nodule, history of other endocrine diseases, radioactive iodine therapy, occupational exposure to various chemicals, family history of thyroid gland diseases and malignant tumours as well as intake of cruciferous vegetables and other vegetables, and consumption of smoked meat and cheese).
ISSN:0959-8278
出版商:OVID
年代:2003
数据来源: OVID
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10. |
Consumption of argan oil (Morocco) with its unique profile of fatty acids, tocopherols, squalene, sterols and phenolic compounds should confer valuable cancer chemopreventive effects |
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European Journal of Cancer Prevention,
Volume 12,
Issue 1,
2003,
Page 67-75
F Khallouki,
C Younos,
R Soulimani,
T Oster,
Z Charrouf,
B Spiegelhalder,
H Bartsch,
R W Owen,
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摘要:
The aim of this study was to evaluate the fatty acids, tocopherols, squalene, sterols and phenolic antioxidants in three types of argan oil (Moroccan food, Moroccan aesthetic and a French commercial variety) along with a basic comparison with extra virgin olive and sunflower oil. The fatty acid profiles in the argan oils were very similar, with oleic acid (43%) and linoleic acid (36%) and their respective monoacylglycerols predominating. The major vitamer identified was&ggr;-tocopherol with a mean of 483±11 mg/kg, in contrast to&agr;-tocopherol, which is the major vitamer in olive (190±1 mg/kg) and sunflower oil (532±6 mg/kg). The squalene content of the argan oils was very similar with a mean of 313±4 mg/100 g, which is lower than that of the olive oil (499 mg/100 g) but significantly higher than in the sunflower oil (6 mg/100 g). In contrast to olive and sunflower oils in which&bgr;-sitosterol is predominant, the major sterols detected in the argan oils were schottenol (mean 147±10 mg/kg) and spinasterol (mean 122±10 mg/kg). The only phenolic compounds other than the tocopherol vitamers which could be readily detected and quantitated were vanillic, syringic and ferulic (probably conjugated to glucose) acids along with tyrosol. In contrast to the extra virgin olive oil (793 mg/kg), the concentration of total phenolic compounds is extremely low (<5.0 mg/kg). Nevertheless, argan oil with its high content of the vitamer&ggr;-tocopherol, squalene and oleic acid is likely to enhance the cancer prevention effects of the Moroccan diet.
ISSN:0959-8278
出版商:OVID
年代:2003
数据来源: OVID
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