Regression equations for sex and population detection using the lip print pattern among Egyptian and Malaysian adult

Aziz, Manal Hassan Abdel; Dine, Fatma Mohamed Magdy Badr El; Saeed, Nourhan

doi:10.1016/j.jflm.2016.10.003

Cited by 18 publications

(5 citation statements)

References 15 publications

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“…This finding was similar to the reported in the studies conducted by Venkatesh and David 31 in Karnataka; by Thermadam et al 32 in Calicut (Kerala); by Alzapur et al 24 in Telangana, by Kapoor and Badiye in Maharashtra (Marathi) 22 , and by Kaul et al 33 in an study carried out in Indian population. However, our results are different from those observed by Sharma et al 34 in men of Kadrabad (Monidagar), India and by Abdel Aziz et al 35 , and in Egyptian and Malaysian populations where Type III pattern was the most predominant.…”

Section: Discussioncontrasting

confidence: 99%

Lip print: a humanitarian forensic action

Mafla

Portero

2021

Rev Fac Odontol Univ Antioq

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Introduction: forensic science involves diverse scientific disciplines that apply their particular expertise to the legal and judicial system. However, in the last decades this science has been linked to humanitarian actions and human rights proceedings. Forensic dentistry plays a vital role in personal identification. The lip print analysis is a relatively a simple procedure used in this discipline. It consists of patterns evaluation of cracks in the elevations and depressions on the labial mucosa. The aim of this study was to determine the lip print patterns of a southern Colombian population in order to add evidence of preconditions for forensic issues as part of a humanitarian forensic action. Methods: a total of 384 participants ≥ 35 years old were included in this study. The lip prints were analyzed through Suzuki and Tsuchihashi’s classification in order to identify the predominant lip prints in males and females. Descriptive analysis was used to determine the sample characteristics and a χ2 test was performed to analyze independence according to sex variable for these categorical data. Results: the analyses showed that Type I and I’ together were the most commonly lip prints seen in this sample, followed by Type II. There were not statistical differences between males and females. Conclusions: the evaluation of lip prints is a cost-effective method, and it could be an alternative in developing countries, especially in those that address massive violations of human rights.

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Section: Discussioncontrasting

confidence: 99%

Lip print: a humanitarian forensic action

Mafla

Portero

2021

Rev Fac Odontol Univ Antioq

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“…in ours and another study among Nepalese students, 9 Type I and II was the common and Type V being the least. Similarly Type II was reported to be the most and Types I’ and V to be the least common among Portuguese population 14 while it was Type III in Egyptian and Malaysian populations 15 while among Nigerians, Type V was the predominant and Type I’ was the least common. 16 …”

Section: Discussionmentioning

confidence: 93%

Prevalence of Type I Lip Print among Medical Students in a Medical College of Nepal

Gurung¹,

Gupta

Lamichhane

2019

J Nepal Med Assoc

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Introduction: Lip prints, due to their unique patterns are typical to an individual, hence, used for personal identification. They vary in predominance, gender and race among different populations. The objective is to study their distribution among medical students and identify the predominant type. Methods:The descriptive cross-sectional study was conducted on the medical students of Nepalese Army Institute of Health Sciences, from April 2019 to May 2019 after the ethical approval. Convenience sampling was used. The prints were classified according to Suzuki and Tsuchihashi. The collected data was entered in SPSS to determine the frequency and percentage. Sub group analysis was done on basis of gender and types of lip print. Results:Out of 205 participants, prevalence of type I lip print among medical students is 70 (34.1%). Type I lip print was found to be most common followed by Type II in 57 (27.8%) and Type V in 6 (2.9%). One hundred forty one (68.8%) were male and 64 (31.2%) were female. The predominating pattern in RUQ; LUQ; LLQ; RLQ among male and female is Type I 46 (32.6%) and Type I 39 (27.7%); Type II 39 (27.7%) and Type II 44 (31.2%); Type I 19 (29.7%) and Type II 19 (29.7%); Type I 31 (48.4%) and Type I 27 (42.2%) respectively. Conclusions:Type I was the most common while Type V was the least common lip print. However, there was variation in its frequency and distribution according to the quadrant and sex. ________________________________________________________________________________________

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“…Istraživanja brojnih naučnika [13][14][15][16][17][18][19][20][21][22][23][24][25][26] , potvrdila su da postoji razlika u zastupljenosti pojedinih morfoloških tipova brazdi usana između muškaraca i žena, između različitih rasa kao i različitih populacionih grupa.…”

Section: Uvodunclassified

“…Through the research of numerous scientists [13][14][15][16][17][18][19][20][21][22][23][24][25][26] , it has been confirmed that there is a difference in the predominance of certain morphological types of lip grooves between males and females, different races, and different population groups.…”

Section: Introductionmentioning

confidence: 99%

Morphological characteristics of the lip grooves in citizens of the Republic of North Macedonia determined by Cheiloscopy

Poposki,

Babić-Jordamović,

Ivanovski

et al. 2022

Acta stomatologica Naissi

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Introduction: Cheiloscopy is defined as the study of the sulci labiorum, known as "lip prints". Aim of the study: The aim of this study was to determine the morphological characteristics of the lip grooves in the three dominant nationalities in the Republic of North Macedonia (Macedonians, Albanians, Roma) and to compare the obtained results with the morphological characteristics of the lip grooves in three other populations from different geographical regions. Material and methods: In this research, we included 150 examinees aged 25-50 years and divided them into three groups: Macedonians (50), Albanians (50) and Roma (50). The lip prints were taken using microscopic slides and detected using the dactyloscopic powder and brush method. We used the Suzuki and Tsuchihashi classification to typify the lip prints. Results: The most common type of lip grooves in the population of the Republic of North Macedonia was the type II grooves. There was no significant difference in the presence of different types of lip grooves in the four quadrants between males and females, nor between Macedonians, Albanians and Roma. The comparative analysis showed that populations from different geographical areas had different anthropological and morphological characteristics of the lip grooves. Conclusion: Type II lip grooves are the most common in the population of the Republic of North Macedonia and there is no statistically significant difference between the prevalence of different types of lip grooves in the three nationalities in this study. Considering the large number of factors that can affect the quality of the lip print, we recommend that a swab should always be taken before collecting the lip print in order to attempt to extract DNA material from the found trace.

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Regression equations for sex and population detection using the lip print pattern among Egyptian and Malaysian adult

Cited by 18 publications

References 15 publications

Lip print: a humanitarian forensic action

Lip print: a humanitarian forensic action

Prevalence of Type I Lip Print among Medical Students in a Medical College of Nepal

Morphological characteristics of the lip grooves in citizens of the Republic of North Macedonia determined by Cheiloscopy

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