Introduction:Lip print patterns are individualistic and unique and can be used for identification of individuals.Objectives:The objective of this study was to find out the different types of lip patterns, know the most common one and to know whether it has any gender predilection among adults of Sebha city.Materials and Methods:A total of 104 adults aged 18-35 years participated in this study. Lip prints were recorded and analyzed for lip print patterns. Statistical analysis was carried out using the computer software Statistical Program for Social Sciences (SPSS) 17.0 (Chicago, Illinos, USA).Results:Type I lip print pattern was seen in 53.37% and 60.07% of lip quadrants in males and females, respectively. 27 (25.96%) subjects had same lip print pattern in all the four quadrants.Conclusion:Suzuki and Tsuchihashi's Type I lip print pattern was most common type of lip print pattern in the studied population, whereas Type I' was found to be the least common.

Objectives:The present study was aimed to investigate the association of mental well-being and depression with periodontal clinical attachment loss among young adults in postwar urban population of Sebha city, Libya.Materials and Methods:Mental well-being and depression were assessed using Arabic versions of World Health Organization (WHO) five well-being index and major depression inventory (ICD-10), respectively. Random sample of 149 subjects were studied. Degree of periodontal attachment was measured at six sites per tooth using a rigid manual periodontal probe.Result and Conclusion:A total of 59.11% of the studied samples had healthy mental well-being state, whereas 40.81% had poor mental well-being. The severity of depression was stronger in males than in females. In the present study mental well-being, depression, and all its categories did not have any significant effect on periodontal attachment loss. Further studies and health interventions can be planned based on this data.

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This study aimed to assess toothbrushing behavior and descriptively analyze the effect of age and gender. Two thousand and six people from the city of Sebha, Libya, aged 1 to 64 years (mean age 26.9 ± 11.6 years, 1,463 females and 543 males) constituted the study sample. Data was collected using a self-administered questionnaire. Overall, 85.3% were using a toothbrush and toothpaste as a cleaning aid, whereas 6.3% never brushed their teeth. Only 36.1% brushed twice daily. Age and gender were significantly associated with use of a toothbrush and frequency of toothbrushing. This data serves as a baseline to implement a "preventive self-care instruction program."

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