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PubMed2004

[Smoking habits among students at the Pelotas Medical School: prevalence in 1986 and 1991].

A cross-sectional survey of smoking habits was carried out among students at the School of Medicine in Pelotas, State of Rio Grande do Sul, Brazil, in 1986 and 1991. The overall participation rate for the originally selected sample was 96% and 98% respectively. In 1986, regular smokers comprised 21.6% of the students and 14.6% in 1991; former smokers were 7.3% and 10.9%, respectively. There was no association between sex, parental smoking, and smoking habits of the students. Students in their last two years of medical training showed an increased prevalence in smoking habits (1991). Respiratory symptoms were associated with smoking habits. It was concluded that the prevalence of smoking is decreasing among students of the School of Medicine in Pelotas.

English Abstract↗
PubMed2005

Bowel habits before and during menses in Japanese women of climacteric age: a population based study.

A good deal of data are available on the bowel habits of pre-climacteric females during menstruation. Few studies have examined the same subject in females of climacteric age but who are still menstruating, so the present study was undertaken to examine the bowel habits in menstruating females in this age group. Subjects (n = 246) were residents of a city in northern Japan, aged from 45 to 55 years old and who were still menstruating. Their every-day state of defecation and fecal characteristics were assessed with regard to four parameters: bowel movement frequency, defecation state, fecal appearance and fecal consistency. Based on a perfect match to these four criteria, the subjects were assigned to two groups, the normal group and the constipation group, and changes were assessed by enquiring how their bowel habits differed immediately before and during menses compared with their usual state. Immediately before menstruation, in the constipation group feces became harder and looser in 22.1% and 13.7%, respectively, compared with 8.7% and 9.5% in the normal group. On the other hand, during menstruation in the constipation group, feces became harder and looser in 11.6% and 16.8%, respectively, compared with 5.7% and 8.9% in the normal group. In other words, the constipation group showed a greater change immediately before and during menstruation compared with the normal group, though the differences were not significant. Our data thus suggest that the changes in the bowel habits of women of climacteric age at menstruation are greater for those suffering from constipation than those who are not.

Aging↗
PubMed1985

Epidemiology of urinary tract infection: II. Diet, clothing, and urination habits.

Although several health habits and behaviors are commonly cited in medical and nursing textbooks as potential causes of urinary tract infection (UTI) in women, few have been studied in a systematic fashion. In a case-control study, we evaluated the associations between UTI and the most commonly mentioned risk factors: urination habits, diet, clothing, and soaps. Because sexual intercourse and diaphragm use increase the risk of UTI, we assessed the effect of health habits and behaviors controlling for these two risk factors. Women with initial UTI were compared with controls with no UTI history; women with a second UTI were compared to those with initial UTI. For the 25 initial cases, 19 secondary cases, and 181 controls enrolled in the study from a university health service, we found using tampons and drinking soft drinks to be moderately associated (RR greater than or equal to 1.4) with both initial and recurrent UTI. Although several other individual habits had only small associations with UTI, several of these behaviors together might substantially increase risk of initial or recurring UTI.

Adolescent↗
PubMed2003

Food habit of the juvenile of the Japanese newt Cynops pyrrhogaster.

The previous study showed that the red coloration of the ventral skin of the Japanese newt Cynops pyrrhogaster was associated with the number of carotenoid vesicles and the content of carotenoid in the pigment cell of the skin. To elucidate the mechanism for the red coloration of the skin of the newt, we studied the food habit of the juvenile from the Japanese newt Cynops pyrrhogaster. Sixty-two juveniles were collected in Fukue Island in Nagasaki Prefecture from November 2000 to May 2002 and divided into 2 groups according to the snout-vent length (SVL). Over 400 prey animals were obtained from the juveniles by stomach flushing. In the larger group (SVL>30.0mm), Collembola (45.4%) and Acari (12.6%), which are very common species of soil animals, were the prey animals dominant in number. In the group with the smaller SVL (<29.9mm), Collembola (30.4%) and Acari (25.4%) were in number as well. We also studied the food habit of the Japanese clouded salamander, Hynobius nebulosus. In the salamander, Doratodesmidae (56.5%) and Amphipoda (13%) were the prey animals dominant in number. Our results, taken together, suggest that the Japanese juvenile C. pyrrhogaster does not change its food habit as it grows, and that it eats soil animals common in its habitat. Moreover, the food habit of juvenile C. pyrrhogaster differs from that of H. nebulosus, although the juveniles of both species live in the same area.

Animals↗
PubMed2006

Dietary habits in a Greek sample of men and women: the ATTICA study.

OBJECTIVE: Although there are several dietary guidelines accepted at the international and national level, there are indications that dietary habits in Greece have been changing, moving away from the traditional Mediterranean diet pattern. The aim of this work was to evaluate the dietary habits of a randomly selected sample from the general adult population, in Greece. SUBJECTS: The "ATTICA" study is a prospective health and nutrition survey. For the purpose of this study, 3,042 adults, from whom 1514 were men (48%) and 1,528 were women (52%), were selected from the greater Athens area during 2001 and 2002. The assessment of the dietary habits was carried out using a validated food frequency questionnaire. RESULTS: Dietary intakes of red meat and sweets were higher (p<0.005), and dietary intakes of fish, poultry, dairy products, vegetables, and cereals were lower (p<0.05) than the ones recommended by the Hellenic Ministry of Health. CONCLUSION: The results from the present study indicate a change in the dietary habits towards an unhealthier type of diet.

Diet, Mediterranean↗
PubMed2001

Dietary habits among the JPHC study participants at baseline survey. Japan Public Health Center-based Prospective Study on Cancer and Cardiovascular Diseases.

Dietary habit is closely associated with development of cancer and cardiovascular diseases, however little prospective evidence has been published for Japanese, whose dietary habit is substantially different from Western countries. Therefore, frequencies of food consumption, food preference, cooking method and acceptance of dietary advice were investigated at the baseline by two kinds of self-administered food frequency questionnaires. Dietary habits between urban and rural (Tokyo and Osaka vs. others), or between Okinawa and non-Okinawa revealed recognizable differences. The so-called westernized foods such as bread, beef and coffee were more consumed in the urban areas such as Tokyo and Osaka and also in Okinawa. The frequencies of salted food intake such as pickled vegetables and salted seafoods were remarkably low in Okinawa. Cooking methods for meats, seafoods and vegetables were also unique in Okinawa. No distinct geographical difference was shown in food preference and modification of dietary habit by dietary advice.

Adult↗
PubMed2002

[Encouraging healthy habits by playing with the child in the family milieu: the snakes and ladders game].

In recent decades society has been undergoing many changes and these have had a strong incidence on infant morbidity and mortality. Diseases that have practically vanished due to the impact of vaccinations and the improvement of the standard of living have given way to others derived from the changes in eating habits and life style; accidents, on the other hand, have come to be the first cause of morbidity and mortality after the first year of life has been passed. Strategies must be directed towards avoiding the causes of this new way of falling ill. We present a Spanish version of a game similar to "snakes and ladders" called "the healthy goose", which encourages healthy living habits. In order that the child should internalize safe habits by means of the game, certain squares in the game have been replaced by positive drawings, in which the child carries out healthy activities, receiving prizes for these, and others in which risky activities are performed, which are penalized. The areas dealt with are: habits (nutrition, sleep, study, games, etc.), Accidents at home, road safety (pedestrian, cyclist and automobile traveler), and swimming pools. The game starts with a child of 3-4 years and the goal is reached as a healthy adolescent. Given that the variation in personalities is enormous, we believe the family milieu should be the complement to legislative and educational measures and general campaigns in the means of communication, since it is what the child knows best and where he learns his deepest attitudes. This game could be a help to parents in this difficult task.

English Abstract↗
PubMed1980

Variation in the suppression or enhancement of responses related to drug habits as a function of stimulus classes and competing response categories.

Male prisoners who were opiate addicts (N = 47) were given three Process Association Tests of Addiction containing stimuli which evoked responses characteristic of three levels of drug habits: beginning and ending stage of addiction, intermediate stage of addiction, and an advanced level of addiction. Each test required subjects to associate 278 word stimuli with one of five options which were randomly selected from among 20 options covering the stages of addiction, steps in drug taking, and drug effects. The purpose of the study was to determine whether responses to particular options suppressed or enhanced responses to other options. A strong interaction was found between the classes of stimuli and the response options which produced suppression or enhancement. This interaction made it possible to develop a suppression scale to measure the effect of each class of stimulus. Popular responses most frequently suppressed responses of other options. Thus, when the stimuli were clean, responses of "to be clean" and "to live a normal life," which are sensitive indicators of the beginning or ending stages of addiction , suppressed responses of other stages. The response of "to be high," a prime indicator of an intermediate habit, suppressed responses of other options when the stimuli were drug names. Responses of "to be hooked" and "to fix," which are specific indicators of a strong habit, and "to be high," which is a nonspecific indicator of a strong habit, suppressed responses of many other options. In the development of new association tests the analysis of suppression could provide a basis for selectively varying option groupings in order to increase or decrease the frequently of certain responses.

Adult↗
PubMed2006

Polymorphisms of metabolic enzyme genes, living habits and prostate cancer susceptibility.

In this report, genetic polymorphism of phase I and II metabolic enzyme (CYP2E1, CYP17, GSTM1 and GSTT1) genes, living habits, and risk of prostate cancer (PCa) was studied in 163 patients with prostate carcinoma of Han nationality in Southern China and 202 age-matched controls. The genotypic polymorphism of CYP2E1, CYP17, GSTM1 and GSTT1 genes was analyzed by PCR-RFLP assay using genomic DNA isolated from peripheral blood lymphocytes. The significant risk factors for PCa included long-term exposure to toxicant (OR=2.27, 95%CI: 1.26-4.09), the tumor history of lineal consanguinity (OR=2.19, 95%CI: 1.30-3.67), sexual history before age 30 of no more than 8 times per month (OR=1.85, 95%CI: 1.22-2.81), deep inhalation of cigarette smoke (OR=2.01, 95%CI: 1.20-3.37) or heavy smoking (OR=1.67,95%CI: 1.01-2.76). Among individuals with long-term heavy smoking without tea-drinking habit, the risk increased significantly (OR=4.27, 95%CI: 1.62-11.24 and OR), 2.76, 95%CI: 1.20-6.32). CYP2E1 C1/C1 genotype significantly increased the risk for PCa (OR=1.61, 95%CI: 1.04-2.49) with an apparent interaction with alcohol (OR=2.07, 95%CI: 1.07-4.00). However, stratification by the amount of accumulative smoking revealed that among people with a heavy smoking history, the individuals with the CYP2E1 C1/C1 genotype (OR=2.55, 95%CI: 1.20-5.43) and the individuals with GSTT1 null genotype (OR=2.23, 95%CI: 1.09-4.57) showed a significantly increased risk. Any other significant results with GSTM1 or CYP17 genes were not observed in this research. Individuals with more sensitive genotypes (from one to four) were at an increased risk. The data show that, in the development of PCa, there are many interactions among predisposing genotypes and genetic polymorphisms and unhealthy living habits. Individuals with more susceptible genotypes and unhealthy habits such as prolonged exposure to smoking are at an increased risk.

Aged↗
PubMed1985

Dental care habits, oral hygiene, and gingival health in Swedish professional musicians.

The investigation covered 250 professional musicians employed in 3 leading national orchestras in Stockholm, Sweden. The aims were to describe dental care habits, such as frequency of dental visits and frequency and methods of oral hygiene, and to relate these habits to oral cleanliness and gingival health in wind and non-wind instrument musicians. The results showed that 81.2% visited their dentist at least once a year and that 82.8% had had such a regular habit for the past 5 years or more. All subjects claimed to brush their teeth daily, and 66.0% used supplementary oral hygiene aids. The clinical examination showed that oral cleanliness and gingival health were of good standard. Mean plaque index was 0.9 and mean gingival index 1.2. Both measures increased with age and were closely correlated (r = 0.80). The relationships between the dental care habits studied and the clinical conditions with regard to oral cleanliness or gingival health were rather weak, although trends towards better gingival condition and oral cleanliness were observed with increasing frequency of toothbrushing. The results indicate a high degree of dental conscientiousness in professional musicians. No differences were observed between wind and non-wind instrument musicians.

Adult↗
PubMed1986

The association between drinking and smoking habits among conscripts in the Danish Navy and Army.

In 1982 an alcohol and tobacco questionnaire was given to Danish conscripts on random weekdays in the first two weeks of call-up. The conscripts were asked about the previous day's consumption of alcohol and tobacco. In the navy 94.4% (N = 162) and in the army 92.0% (N = 514) answered the questions. Both smoking and drinking in the navy were found to be more prevalent than in the army, whereas the habits among conscripts in the army and in the civilian population were identical. In the army length of education was found to be inversely related to drinking and smoking, whereas in the navy education did not seem to influence smoking or drinking habits. In the army increasing amounts of drinking were associated with higher prevalences of light to heavy smoking and vice versa. In the navy only heavy drinking was strongly associated with a pronounced rate of heavy smoking. The difference seen between the navy and the army in tobacco and alcohol habits could not be explained by differences in age or level of education. Some other sociological, psychological and life style factors may be involved. We find it relevant to pinpoint high risk populations regarding excessive alcohol and tobacco consumption, so that rational prophylaxis or intervention might be effectuated. Health education programmes ought to contain information about the illnesses of both excessive alcohol and tobacco consumption, as these habits are closely related.

Adolescent↗
PubMed1998

Food habits and anthropometric measurements in a group of independent and institutionalized elderly people in Spain.

Because of an increase in the number of elderly and the problems of nutrition associated with them, we considered it of interest to study the eating habits of 352 elderly persons (134 males and 218 females) 65 to 95 years of age in an urban area in the north of Spain (Oviedo). The purpose of this study was specifically to describe the differences in the eating habits of elderly institutionalized persons and those resident at home and to detect the nutritional status of 161 subjects living in institutions and 191 living at home. The weight, height, body mass index (BMI), and triceps skinfold (PTP) of each were recorded. To determine the eating habits, a questionnaire measuring the frequency of food consumption was distributed to the subjects. The mean age of the institutionalized elderly was greater than those living independently. The mean values of BMI indicated overweight in all cases, with values around those of obesity in independent females (BMI = 29.97). The value of PTP was found to be within normal limits, but a greater percentage of institutionalized subjects showed PTP values of less than P10 (males, 10.2%; females, 11%). Food habits showed that the consumption of fish and margarine/oil was greater in institutionalized subjects of both sexes. Independent males consumed more vegetables; females consumed more milk and greens. Milk, vegetables, fruit, and fish were the food groups with consumption frequencies less than those recommended. A greater percentage of noncompliance was seen among the institutionalized elderly.

Aged↗
PubMed2004

An extended assessment of bowel habits in a general population.

AIM: Bowel habits are difficult to study, and most data on defecatory behaviour in the general population have been obtained on the basis of recalled interview. The objective assessment of this physiological function and its pathological aspects continues to pose a difficult challenge. The aim of this prospective study was to objectively assess the bowel habits and related aspects in a large sample drawn from the general population. METHODS: Over a two-month period 488 subjects were prospectively recruited from the general population and asked to compile a daily diary on their bowel habits and associated signs and symptoms (the latter according to Rome II criteria). A total of 298 (61%) participants returned a correctly compiled record, so that data for more than 8 000 patient-days were available for statistical analysis. RESULTS: The average defecatory frequency was once per day (range of 0.25-3.25) and was similar between males and females. However, higher frequencies of straining at stool (P=0.001), a feeling of incomplete emptying and/or difficult evacuation (P=0.0001), and manual manoeuvres to facilitate defecation (P=0.046) were reported by females as compared to males. CONCLUSION: This study represents one of the first attempts to objectively and prospectively assess bowel habits in a sample of the general population over a relatively long period of time. The variables we analyzed are coherent with the criteria commonly used for the clinical assessment of functional constipation, and can provide a useful adjunct for a better evaluation of constipated patients.

Adult↗
PubMed2002

[The relationship among eating habits, lifestyles, and oral health status of students].

A questionnaire survey and oral health examination were conducted in 2000. The subjects were students of dental and dental hygiene schools at Tokyo Medical and Dental University. Subjects totaled 101 (48 males, 53 females), and the average age was 22.0 +/- 3.3. The relationship among eating habits, lifestyles, and oral health status of the students was analyzed. The following results were obtained. 1. Almost half of the students did not eat one of the three main meals; that is, breakfast, lunch, or supper. Most of them skipped breakfast. 2. The students who ate rice (traditional Japanese-style food) for breakfast had less DMFT compared with those who ate other foods, such as bread or noodles, or who did not eat breakfast. 3. The amount of stimulated saliva of the students who ate rice for breakfast was greater than that of others. 4. The oral health behavior and nutrition balance of the students who ate rice for breakfast was better than that of others. 5. The students' eating habits were related to their living styles, such as living alone or with the family. From these results, it was suggested that educational emphasis on nutrition balance and eating habits is needed for dental students and dental hygiene students, because in the future they must advise patients on good oral health and general health through good eating habits, as dental professionals.

Adult↗
PubMed1998

[Dietary habits, lifestyle and physical condition of junior high school students].

Dietary habits, lifestyle and thirty subjective physical symptoms of all students at the first year level of junior high school were investigated by means of a specially designed questionnaire. After two years, the same questionnaire was again used on the same students who were now in their third year of junior high school. The students (305 boys and 319 girls totalling 624 students) who were included in both the first and the second surveys were used to analyze the relationship between physical conditions and lifestyle. The results were as follows: 1. The number of subjective symptoms increased significantly during the two years. 2. The students in their third year consumed less of a variety of foods than those in their first year. Dietary habits such as having a breakfast, lunch, or eating a meal with the family were worse at the third year level compared to the first year level. 3. In regard to lifestyle, recreational time or sleep time decreased while study time, dissatisfaction with life, or the rate of getting in or being in trouble increased during the two years surveyed. 4. Balance score and Dietary habits score decreased during the two years along with the increase in subjective symptoms. The survey suggests that better dietary habits and lifestyle are necessary in order to maintain good physical condition in junior high school students.

Adolescent↗
PubMed1999

Cognitive functioning moderates the relation between hyperactivity and drinking habits.

Previous research reveals an inconsistent link between hyperactivity and drinking (Weiss and Hechtman, 1993). This study sought to investigate whether cognitive functioning moderates the relation between these two variables. One hundred participants completed three measures of drinking habits, two measures of hyperactivity, and four measures of cognitive functioning. Confirmatory factor analysis showed that a three-factor model of hyperactivity, cognitive functioning, and drinking habits provided an excellent fit to the data. Stacked two-group analyses revealed that cognitive functioning moderated the association between hyperactivity and drinking habits. Drinking habits and hyperactivity correlated 0.408 (p < 0.05) for individuals low on cognitive performance; the correlation between these constructs was only 0.120 (NS) for individuals high on cognitive performance. Higher levels of cognitive functioning may buffer individuals from drinking alcohol in accordance with their hyperactive symptoms.

Adolescent↗
PubMedDate not supplied

The Ace Bandage approach to digit-sucking habits.

This article describes an at-home program to assist children with nocturnal digit-sucking habits. Children with such habits are candidates for this program if they wish to discontinue their habits and have no psychological contraindications for habit cessation. The program involves nightly use of an elastic bandage wrapped across the elbow. Pressure exerted by the bandage removes the digit from the mouth as the child tires and falls asleep. Careful patient selection and parent education can lead to a success rate that makes the program worth attempting prior to instituting appliance therapy.

Bandages↗
PubMed2000

An overview of NASA ISS human engineering and habitability: past, present, and future.

The International Space Station (ISS) is the first major NASA project to provide human engineering an equal system engineering an equal system engineering status to other disciplines. The incorporation and verification of hundreds of human engineering requirements applied across-the-board to the ISS has provided for a notably more habitable environment to support long duration spaceflight missions than might otherwise have been the case. As the ISS begins to be inhabited and become operational, much work remains in monitoring the effectiveness of the Station's built environment in supporting the range of activities required of a long-duration vehicle. With international partner participation, NASA's ISS Operational Habitability Assessment intends to carry human engineering and habitability considerations into the next phase of the ISS Program with constant attention to opportunities for cost-effective improvements that need to be and can be made to the on-orbit facility. Too, during its operations the ISS must be effectively used as an on-orbit laboratory to promote and expand human engineering/habitability awareness and knowledge to support the international space faring community with the data needed to develop future space vehicles for long-duration missions. As future space mission duration increases, the rise in importance of habitation issues make it imperative that lessons are captured from the experience of human engineering's incorporation into the ISS Program and applied to future NASA programmatic processes.

Equipment Design↗