Background & Objective : Nutritionists have traditionally recognized breakfast as the most important meal of the day. The importance of eating breakfast is for growing and nutritional well being of children. While health habits such as eating breakfast, maintaining weight, and sleeping regularly are related to the longevity of adults, very little is known about the health habits of disadvantaged school-age children. This study set out to evaluate eating breakfast among adolescent girls and its relationship with body mass index, weight and nutrient intake.

  Methods : This descriptive cross-sectional study was done on 611 adolescent primary and secondary school girls (10-14 years old) in Ardabil. Anthropometric studies (height, weight, and MAC) and nutritional status (24 hour recall and food frequency) were done, and the students were asked about eating breakfast and other snacks. The collected data were analyzed using SPSS ver. 9 and Food Processor.

  Results : About 16.85% of girls had come to school without eating breakfast. BMI and body weight of these students were significantly more than those of girls who ate breakfast (P<0.05). On the other hand snack intake among the girls who did not use to eat breakfast was more than that among breakfast eaters (P<0.05). The amount of calorie, protein, thiamin, niacin, calcium and iron intake in breakfast-eating girls was more than those among non-eaters (P<0.05). The amount of folacin, riboflavin, calcium and zinc intake in non-eaters was less than recommended dietary allowance of WHO. The result of food frequency showed that the consumption of food such as protein different types of bread, potato, and legume among breakfast eaters was more than their consumption among non-eaters.

  Conclusions : This study indicated that eating breakfast can provide adequate calorie and nutrients but its omission can not only lead to lower calorie and nutrients intake but also have an unfavorable effect on food habit and weight of the students.

Background & Objective: Ectopic pregnancy (EP) is the most common cause of maternal mortality in the first trimester. 10% of maternal death is due to EP and only one-third of women with previous ruptured ectopic pregnancy could have a normal delivery in future. Research about prevalence and risk factors of this kind of pregnancy, could help early diagnosis and treatment of EP and improve the prognosis of fertility rate in the future.

Methods: In this retrospective, descriptive and cross-sectional study, seventy-two patients with EP diagnosis admitted and treated in Yazd hospitals were studied. The data were collected using a questionnaire and hospital records. Sonography and laparoscopy confirmed the diagnosis. The data were analyzed by SPSS using Chi-Square test.

Results: 11176 pregnancies were recorded in Yazd between March 1999 and March 2000 and seventy-two of these pregnancies were ectopic. So prevalence of EC in yazd was found to be 0.5%. Most of the patients (58 cuses) were 20 to 39 years old. 52.8% of the patients had primipar. 25% had a history of one to three times abortion. From 43 patients who used contraceptive, 19 ones used OCP (oral contraceptive). 39 patients had a history of previous surgery, 7 patients had a history of EP and 25 patients had a history of treatment of infertility. The most common symptom of patients was abdominal pain. Only 4 out of 72 patients were treated with a medical method using methotraxe and the rest of them were operated. Three out of these four patients were finally obliged to undertake surgery.

  Background & Objectives: Fat embolism syndrome (FES) is mainly due to the obstruction of blood vessels with fat globules, reached to circulation. FES is associated with traumatic and non traumatic diseases. The prevalence is 2-5% in long-bone fractures. The purpose of this study is to evaluate manifestations, laboratory findings and the diagnosed cases of fat embolism.

 Methods: In this retrospective study all the patient records associated with injury were evaluated and those diagnosed with the traumatic fat embolism were selected. The data including sex, age, type of fracture, clinical and laboratory findings and symptom onset time were collected using a questionnaire. These data were then statistically analyzed.

 Results: 17 out of 1660 patients were found to have fat embolism most of which belonged to middle-aged men. The most common clinical features consisted of: respiratory failure, tachycardia and consciousness level alterations. Fat embolism was mainly associated with tibial and femoral shaft fractures. Low level of Pao₂ (Pao₂<60) is the most reliable laboratory test in this study.

 Conclusion: Fat embolism should be regarded as a threarening factor in patients (especially middle-aged ones) with fractures in long bons of lower limbs. Pao₂ Level of can also be used as a reliable laboratory finding.