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Objective: Current study aimed compare variations of width, length, and width-length ratio of MCIs among patients presenting with replacement of posterior teeth. Materials and Methods: A total of 120 participants male and female subjects with age between 18 to 40 years, having angle class I occlusion and anterior permanent teeth present, presence of anatomically whole MCI, from which good diagnostic cast can be obtained, and no restorations in MCI. Measurements of all these parameters were performed with digital vernier caliper. The clinical crowns of MCI were calculated, the maximum length of the crown and mesio-distal (MD) breadth between the incisal point of the MCI crown and the apical point of the gingival margin. Sample t-test will be applied to compare the effect of gender on width, length, and width-length ratio in both genders. The level of significance was kept 0.05. Results: The males were 54(53.3%) and females were 56(46.7%). The mean age was 30.12 ± 7.25 years. The width of central incisors on right and left sides were 7.96 ± 0.53mm and 7.83 ± 0.61mm respectively. The length of right and left central incisors were 8.27 ± 1.15mm and 8.06 ± 1.57 mm. The ratio of width/length on right and left side was 0.98±0.11 and 1.02±0.29 respectively. There was not statistical difference mean width among genders (p = 0.201 right side, p=0.388 left side). Conclusion: There was no sexual dimorphism for width but width to length ratio was statistically different among gender, higher in females. [ABSTRACT FROM AUTHOR]

Purpose – The purpose of this paper is to compare energy and macro-nutrients intake in university hostel students in two countries of Asia. Design/methodology/approach – Female students from the hostels of International Islamic University, Malaysia (IIUM), Kuantan Campus and NWFP, Agricultural University Peshawar, Pakistan were assessed for energy and macro-nutrients intake. A total of 140 students were registered who volunteered to participate in this study. The age range of the registered students was 22-26 years. On the day of the registration, age, height and weight were recorded; also, food frequency questionnaires (FFQs) were provided. The participants were asked to record alternately for three days whatever they ate during the prescribed week. Out of 140 students 139 returned the FFQs. From the anthropometry, the BMI was used to assess the under, ideal, over-weight and obese students. From the FFQs, energy and nutrient intakes were calculated using the food composition tables for Malaysia and Pakistan and compared with the recommended nutrients intakes (RNIs). Findings – The body weight for the required height among the Malaysian students was lower by 7.81 per cent than the reference value, whereas the body weight of Pakistani students matched to the reference weight for height. The Malaysian students were 28.0, 61.0, 5.5 and 0.9 per cent under, ideal, over-weight and obese, respectively, whereas Pakistani students were 100 per cent in the category of ideal-body weight. The total energy consumption was higher among Malaysian students by 9.93 per cent compared to the reference requirements, whereas the Pakistani students claimed to meet the requirements. In terms of nutrients balancing the Malaysian students were having the ideal combination of the macro-nutrients and it was within the recommended range of 55-60, 15-20 and 25-30 per cent for carbohydrates, protein and fat, respectively; whereas the balancing of the macro-nutrients was poor among the Pakistani students and met the energy requirements at the expense of fat consumption. Originality/value – The paper suggests that there is imbalance in macro-nutrients intake among the students. [ABSTRACT FROM AUTHOR]