Israel Medical Association Journal

Background: The threat to the individual’s physical integrity and well-being as well as to those of significant others, the disruption of normal patterns of life, and property losses make wartime a highly stressful condition.

Objectives: To assess the level of psychological distress in primary care attenders in a district of Jerusalem (Gilo) that experienced long-term exposure to gunfire.

Methods: A self-administered questionnaire exploring emotional distress (anxiety and depression symptoms), fire exposure, patterns of help-seeking behavior, and prescription of sedative or hypnotic drugs was administered to a sample of 125 consecutive attenders to a general practitioner during a 10 week period in the autumn of 2001. Eighty-four attenders residing in Gilo were compared with 41 attenders residing in neighborhoods that had not been under fire. T-tests and Mann-Whitney two-sample tests were used to determine statistical significance of differences.

Results: The mean distress score was significantly higher among the Gilo residents than among their counterparts in other neighborhoods (1.1 ± 0.8 vs. 0.8 ± 0.5, t = 1.73, P <0.01); 15.5% of the former reported probable clinically significant distress. Emotional distress was associated with periods of intensive gunfire exposure, psychological care-seeking behavior, and the prescription of sedative or hypnotic drugs. No significant differences in distress levels were found between those living in zones of Gilo that were at differential gunfire risk, nor between those whose houses and cars were or were not damaged.

Conclusions: War-related life events would seem to be associated with elevated emotional distress. A motivated primary care physician could easily and reliably ascertain the attenders’ psychological status and identify those requiring psychological support. These identification and intervention stages are facilitated if the specialized services are community-based.

Background: Many women stop smoking before or during pregnancy, or while breast-feeding (nursing).

Objectives: To assess the relation between breast-feeding and smoking habits.

Methods: A survey was conducted among 920 women attending family health clinics (group 1) and a maternity department (group 2) on their breast-feeding and smoking habits.

Results: A total of 156 women (16.95%) smoked during pregnancy. A significant correlation was found between breast-feeding and not smoking after delivery (P=0.009 in group 1, P=0.03 in group 2). A higher tendency to nurse was found among women with an uneventful pregnancy, who vaginally delivered a singleton at term weighing 2,500-4000 g, and who received guidance on breast-feeding.

Conclusion: Professional guidance in favor of breast­feeding is crucial to increase the rate of nursing. Encouraging breast-feeding will probably decrease the rate of cigarette smoking.
 

Background: Prevention of cigarette smoking is an important issue in public health policy. Since most adult smokers began smoking in childhood, understanding behavor­ial factors associated with smoking initiation would contribute to smoking initiation programs. Health-related behavior may vary between different ethnic groups.

Objectives: To determine the prevalence of smoking among Jewish and Arab adolescents in Jerusalem, and whether there are differences in smoking initiation between the two ethnic groups.

Methods: We carried out a cross-sectional survey of all students in the 6th to 11th grades (age range 11-17 years) of a Jewish school and an Arab school in the Jerusalem area, using an anonymous self-completion questionnaire. A total of 791 questionnaires was analyzed, 479 from the Jewish students and 312 from the Arab students.

Results: The lowest prevalence of smoking was found among Arab female students and the highest among Jewish female students (9% vs. 41%, P<O.OO1). The prevalence of smoking among Jewish and Arab males was similar. More Arab female students smoked than their mothers. Peer pressure seemed to be a more important factor among Jewish students.

Conclusions: This study demonstrated the presence of ethnic differences in smoking prevalence and the reasons for smoking among adolescents in Israel. These results suggest the need for specific smoking prevention policies for different ethnic groups.

Objective: To investigate whether cigarette smoking has an additive effect on the clinical presentation and course of disease in Helicobacter pylori-positive dyspeptic patients.

Patients and Methods: The study group comprised 596 consecutive H. pylori-positive dyspeptic patients (334 males and 262 females, mean age 50.6, range 12--81 years). Following upper gastrointestinal endoscopy, patients were subdivided by diagnosis as follows: Non-ulcer patient group (n=312: gastritis 193, duodenitis 119), gastric ulcer (n=19), and duodenal ulcer (n=265). H. pylori infection was confirmed by histology and/or rapid urease test. In addition, 244 patients had a positive 14C-urea breath test prior to antimicrobial treatment. The patients' medical history and smoking habits were obtained using a detailed questionnaire completed by the patients and their referring physicians.

Results: There were 337 non-smoking patients, 148 current smokers and 111 past smokers. Gastric and duodenal ulcers were significantly less prevalent in non-smokers than in current or past smokers (gastric 1.8%, 4.1%, 6.3%; duodenal 39.8%, 50%, 51.4%, respectively) (P0.05). The incidence of gastrointestinal bleeding was significantly lower in non-smokers than in current or past smokers (7.1%, 8.1% and 20.7%, respectively) (P0.05). Bacterial density, as assessed by the UBT value in 244 patients, was higher in non-smokers (mean 352.3273 units) than in past smokers (mean 320.8199) or current-smokers (mean 229.9162) (P0.05). Logistic regression analysis revealed that male gender, current smoking, and immigration from developing countries were all significant independent risks for developing duodenal ulcer, while only past smoking was associated with a higher rate of upper gastrointestinal bleeding in the past.

Conclusions: In H. pylori-positive dyspeptic patients, current smoking as well as male gender and immigration from developing countries are associated with an increased risk for duodenal ulcer. This effect does not seem to be related to the bacterial density or increased urease activity of H. pylori organisms.

Background: With smoking on the rise among teenagers, the United States has recently implemented anti-smoking legislation, though with questionable success.

Objectives: To examine the attitudes in Israel to such legislation.

Methods: An interviewer-administered questionnaire was completed by 505 adults: 217 undergoing general employment checkups and 288 amateur athletes requiring medical testing for certification. Smoking habits and attitudes toward anti-smoking legislation were examined.

Results: The overall rate of smoking was 25.3%, with a male:female ratio of 1:24 (P=0.232). Most smokers (65.6%) started smoking before the age of 20, and only 47.7% tried to quit at least once. Both the smokers and the non-smokers who were interviewed were in favor of legislation that recognized cigarettes as an addictive substance, restricted the sale of cigarettes to people aged 18 and older, and banned cigarette advertisements.

Conclusions: Anti-smoking legislation is looked upon favorably by Israelis, though the true benefit of such measures is questionable. Priority must be given to primary prevention through education and empowering youth to choose not to smoke.

Background: Cigarette smoking is a major contributor to the risk of acute myocardial infarction and the subsequent morbidity and mortality. Physicians can play an important role in smoking cessation among patients with AMI because of their frequent contact with the patient during the event.

Objectives: To study the prevalence of smoking, age, localization of coronary occlusion, mortality and rate of smoking cessation in consecutive patients who were diagnosed with a first AMI in our center in 1989–93.

Methods: The study included 1,510 consecutive patients with first AMI: 973 men (512 smokers, 52.6%) and 537 women (215 smokers, 40%), whose mean age was 64.1±6.7 and 68.6±5.2 years respectively.

Results: The median age at the first AMI in non-smoking and smoking men differed significantly (70.4±6.8 vs. 56.6±6.1 years, P<0.001) while the difference in the women was smaller (70.4±6.9 vs. 66.8±7.2). The proportion of smokers/non-smokers among men was greater at a younger age and decreased proportionally with age. The overall mortality was 11.3% with a significant difference in mortality rate in the younger age groups between smokers and non-smokers (1% vs. 0% in the age group 31–40 years, P<0.05, and 6.1% vs. 0.8% in the 41–50 year age group, P<0.001). Only 62% of the smokers who survived the AMI declared that they had received anti-smoking advice from a physician during hospitalization. The cessation rate in this group was significantly higher than in smokers who had not been cautioned against smoking (56% vs. 18%).

Conclusions: Current smokers sustained their first AMI more than one decade earlier than non-smokers, and the younger smokers had a higher mortality rate. The majority of the smokers who received anti-smoking advice during their hospitalization for AMI quit smoking in the year following the acute event. 

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AMI= acute myocardial infarction

Background: Smoking rates have decreased in western countries as well as in Israel during the past 20 years.

Objectives: To estimate current rates of smoking and smoking cessation, and to assess factors associated with smoking and smoking cessation in family practice.

Methods: Prospective face-to-face interviews were conducted with 1,094 subjects, aged 16 years or older, registered in a family practice.

Results: Of all subjects studied, 746 (68.2%) were non-smokers, 237 (21.7%) were current smokers, and 111 (10.1%) had stopped smoking. Overall, 31.8% of the males and 13.8% of the females were current smokers, and 20.1% males and 2.4% females had stopped smoking. Current smoking and smoking cessation rates were significantly and inversely associated with age among males and females. Smoking rates were higher among males and females who were married, had 10-12 years of education, and among males of North African origin and females of Israeli origin. The number of cigarettes smoked per day was associated with smoking and smoking cessation in males, but not in females. The highest rate of quitting occurred among males who smoked 25 cigarettes per day. In a multiple regression analysis, gender and the number of cigarettes smoked per day were the most significant factors that predicted smoking cessation. The most common reason for stopping was the appearance of new signs of illness or the development of a new chronic disease, followed by a physician's recommendation to quit smoking.

Conclusions: Female smokers and male smokers who smoke less than 25 cigarettes per day are the least likely to quit smoking. Future programs should be designed for and targeted at these groups of patients.

Background: Smoking is the most important preventable cause of chronic disease in the western world. Many smokers want to quit, but have difficulty overcoming the addictive effect of nicotine.

Objectives: To assess the quitting rate of smokers who participated in smoking cessation groups and to characterize predictors of success or failure over a 1-3 year follow-up period.

Methods: We studied 89 participants in 7 groups. Questionnaires were completed at baseline and after a follow-up period of 1 to 3 years. Smoking cessation was determined by self-report and a carbon monoxide breath test.

Results: Of the 89 participants in the support groups 76 (85%) were located. An intention-to-treat analysis was done for these participants. At follow-up 25 (33%) were non-smokers. There was a 95% agreement rate between self-report of smoking status and CO breath analysis. There were no differences between quitters and non-quitters in education level, gender, age at initiation of smoking, previous quit attempts, extent of participation in group meetings, concern about gaining weight, Fagerstrom index, or the number of close friends or relatives who smoke. Belief in one's ability to quit, satisfaction with group meetings, and spouse support were significantly associated with success (P<0.01).

Conclusions: The quit rate was 33%. Self-report is a reliable method for assessing smoking status. Smokers' belief in their ability to quit must be reinforced. Spouse participation in some group meetings may be beneficial, as may the involvement of a dietician and an expert on exercise. Follow-up "booster" meetings may also help.

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CO= carbon monoxide

* In partial fulfilment of the requirements for an MD degree.