@article { author = {Shahravan, Arash and Ghassemi, Amir Reza and Baneshi, Mohammad Reza}, title = {Statistics for dental researcher, Part 2: Descriptive statistics}, journal = {Journal of Oral Health and Oral Epidemiology}, volume = {1}, number = {2}, pages = {53-59}, year = {2013}, publisher = {Kerman University of Medical Sciences}, issn = {2322-1372}, eissn = {2322-1372}, doi = {}, abstract = {Descriptive statistics is the process of summarizing gathered raw data from a research and creating useful statistics, which help the better understanding of data. According to the types of variables, which consist of qualitative and quantitative variables, some descriptive statistics have been introduced. Frequency percentage is used in qualitative data, and mean, median, mode, standard deviation, standard error, variance, and range are some of the statistics which are used in quantitative data. In health sciences, the majority of continuous variables follow a normal distribution. skewness and kurtosis are two statistics which help to compare a given distribution with the  normal distribution.}, keywords = {}, url = {https://johoe.kmu.ac.ir/article_84763.html}, eprint = {https://johoe.kmu.ac.ir/article_84763_c05fc4ccac1fe97960f3270cd1987045.pdf} } @article { author = {Haghani, Jahangir and Torabi, Molook and Fahimi Hanzaei, Farnaz and Tahmasbi Arashlow, Mehrnaz}, title = {Sensitometric characteristics of D-, E- and F-speed dental radiographic films in manual and automatic processing}, journal = {Journal of Oral Health and Oral Epidemiology}, volume = {1}, number = {2}, pages = {60-64}, year = {2012}, publisher = {Kerman University of Medical Sciences}, issn = {2322-1372}, eissn = {2322-1372}, doi = {}, abstract = {BACKGROUND: The purpose of this study was to evaluate the sensitometric characteristics of Ultraspeed, Ektaspeed Plus and Insight dental radiographic films using manual and automatic processing systems. METHODS: In this experimental invitro study, an aluminum step-wedge was used to construct characteristic curves for D-, E- and F-speed radiographic films (Kodak Eastman, Rochester, USA). All films were processed in Iranian processing solution (chemical industries Co., Iran, Tehran) both manually and automatically in a period of six days. Unexposed films of three types were processed manually and automatically to determine base plus fog density. Speed and film contrast were measured according to International Standard Organization definition. RESULTS: There was significant difference in density obtained with the D-, E- and F-speed films in both manually and automatically processing systems (P < 0.001). There was significant difference in density obtained with the Ultraspeed and insight films. There was no significant difference in contrast obtained with the D-, E- and F-speed films in both manually and automatically processing systems (P = 0.255 , P = 0.26). There was significant difference in speed obtained with the D-, E- and F-speed films in both manually and automatically processing systems (P = 0.034, P = 0.04). CONCLUSIONS: The choice of processing system can affect radiographic characteristics. The F-speed film processed in automatic system has greater speed in comparison with manual processing system, and it provides a further reduction in radiation exposure without detriment to image quality.}, keywords = {Automatic Processing,Dental Radiography,Manual Processing,Radiographic Film Classification,Sensitometry,X-ray Film}, url = {https://johoe.kmu.ac.ir/article_84764.html}, eprint = {https://johoe.kmu.ac.ir/article_84764_8695b0798a7ae0ea9781eaa5ab2e7af1.pdf} } @article { author = {Index, Journal}, title = {Journal Index}, journal = {Journal of Oral Health and Oral Epidemiology}, volume = {1}, number = {2}, pages = {-}, year = {2018}, publisher = {Kerman University of Medical Sciences}, issn = {2322-1372}, eissn = {2322-1372}, doi = {}, abstract = {Please Click to download the index of this issue.}, keywords = {}, url = {https://johoe.kmu.ac.ir/article_84762.html}, eprint = {https://johoe.kmu.ac.ir/article_84762_8642d94e0310ecb9c9c36444eabe36f3.pdf} } @article { author = {Najafi-Parizi, Gholam Ali and Mohammadi, Mohammad and Seifsafari, Mohammad}, title = {Effect of topical phenytoin on creeping attachment of human gingiva: A pilot study}, journal = {Journal of Oral Health and Oral Epidemiology}, volume = {1}, number = {2}, pages = {65-69}, year = {2013}, publisher = {Kerman University of Medical Sciences}, issn = {2322-1372}, eissn = {2322-1372}, doi = {}, abstract = {BACKGROUND AND AIM: The aim of this study was to evaluate the effect of topical phenytoin on creeping attachment. METHODS: In this pilot quasi-experimental study, 8 patients referring to Kerman School of Dentistry, Kerman, Iran with Miller class I or II gingival recessions were selected using convenient non-random sampling if they needed root coverage and met the study's inclusion criteria. The patients applied phenytoin mucoadhesive paste 1% on the surface of the deepithelialized gingiva of the tooth with gingival recession, twice a day for two months. Data was analyzed with paired t-test using SPSS version 17. RESULTS: According to our findings, the width of keratinized gingiva at the baseline was 3 mm, and after 2 months it increased to 3.1 mm. The mean baseline height and width of gingival recession were 1.9 mm and 3 mm, respectively, and after 2 months they decreased to 1.8 mm and 2.9 mm accordingly. There was no significant difference in any of the aforementioned parameters before and after treatment (P > 0.05). CONCLUSIONS: The results of this study showed that topical application of phenytoin mucoadhesive paste can not initiate and promote creeping attachment.}, keywords = {Creeping Attachment,phenytoin,Gingival Recession}, url = {https://johoe.kmu.ac.ir/article_84765.html}, eprint = {https://johoe.kmu.ac.ir/article_84765_3509d7c8eed1519b28cce388a979b65b.pdf} } @article { author = {Raoof, Maryam and Abbasnejad, Mehdi and Amirkhosravi, Ladan and Ebrahimnejad, Hamed and Raoof, Ramin}, title = {A modification of a previous model for inflammatory tooth pain: Effects of different capsaicin and formalin concentrations and ibuprofen}, journal = {Journal of Oral Health and Oral Epidemiology}, volume = {1}, number = {2}, pages = {70-77}, year = {2012}, publisher = {Kerman University of Medical Sciences}, issn = {2322-1372}, eissn = {2322-1372}, doi = {}, abstract = {BACKGROUND: This study aimed to solve the problems faced with the previous model of inflammatory tooth pain in rats. METHODS: After cutting 2 mm of the distal extremities, the polyethylene crowns were placed on the mandibular incisors. In contrast to the original model, we used flow composite instead of wire in order to maximize the retention of crowns. Different concentrations of capsaicin (10, 25 and 100 mg/ml) and formalin were administrated into the cavities under the crowns. The algesic agent-induced behaviors were evaluated. RESULTS: The modified model had no liquid leakage. Furthermore, composite allowed the crowns to remain for a longer period of time. Capsaicin 25, 100 mg/ml and formalin applications induced significantly more painful stimulation compared with control groups (P < 0.001). These responses were significantly reduced by the administration of ibuprofen, 20 minutes prior to the capsaicin 100 mg/ml injection. CONCLUSIONS: This model seems to be adequate for long-term pain related experiments in which fluid leakage elimination is important.}, keywords = {Odontalgia,capsaicin,formalin,model,Rat}, url = {https://johoe.kmu.ac.ir/article_84766.html}, eprint = {https://johoe.kmu.ac.ir/article_84766_bc66c47da93a8137597aa466979202f0.pdf} } @article { author = {Torabi, Molouk and Larizadeh, Mohammad Hasan and Safizadeh, Hossein and Karimi Afshar, Marzieh and Modares Ahmadi, Nader}, title = {Quality of life and OHRQoL in head and neck cancer patients in Kerman, Iran}, journal = {Journal of Oral Health and Oral Epidemiology}, volume = {1}, number = {2}, pages = {78-82}, year = {2013}, publisher = {Kerman University of Medical Sciences}, issn = {2322-1372}, eissn = {2322-1372}, doi = {}, abstract = {BACKGROUND: Head and neck cancer is one of the six most prevalent neoplasms worldwide. Regardless of tumor site, deterioration of basic functions affecting head and neck areas are perceived and affect patients' lives. The aim of this study was to evaluate quality of life (Short Form) and oral health related quality of life (OHIP-14) in patients with head and neck cancer. METHODS: This study was conducted on 42 patients being treated for head and neck cancer. Data collected from the survey included demographic (sex, age, and educational level), quality of life (QoL), and Oral Health Related Quality of Life (OHRQoL), which were, respectively, measured by short form-36 and OHIP-14 questionnaire. Cancer measurements were collected from the patient’s hospital records. ANOVA and t-tests were used to determine the association between QoL scores and the variables. RESULTS: 83.3% of the participants were men and 16.7% were women. Their mean age was 59.39 ± 12.5 years. 33.3% of the participants had oral cancer. 54.8% of patients had stage III cancer. The mean score of OHIP-14 was 21.4 ± 10.11. There was a significant correlation between OHIP-14 and site of cancer, and dose of radiation (P = 0.02 and P = 0.009, respectively). The best score of SF-36 was in social function (55.11 ± 30.9) and the worst score of SF-36 was in vitality domain (29.76 ± 9.67). There was a significant correlation between physical function, vitality and social activity with OHIP-14 (P = 0.02, P = 0.011, P = 0.009, respectively). CONCLUSIONS: The QoL scores in Kerman like the other studies were low. Head and neck cancer can have a negative impact on QoL. Further research is recommended.}, keywords = {Short Form-36 (SF-36),Oral Health Impact Profile-14 (OHIP-14),head and neck cancer}, url = {https://johoe.kmu.ac.ir/article_84767.html}, eprint = {https://johoe.kmu.ac.ir/article_84767_524a07cc74a120d4750cd31e94a184f7.pdf} } @article { author = {Gheisari, Shahrokh and Golkari, Ali}, title = {The oral health park: a new experience in delivering preventive services in Iran}, journal = {Journal of Oral Health and Oral Epidemiology}, volume = {1}, number = {2}, pages = {83-86}, year = {2013}, publisher = {Kerman University of Medical Sciences}, issn = {2322-1372}, eissn = {2322-1372}, doi = {}, abstract = {BACKGROUND AND AIM: Effective and acceptable preventive dental services are hard to achieve in conjunction with treatment services. The Oral Health Office of Fars Province in Iran established the Oral Health Park in a deprived part of the city of Shiraz to attract families and school children to receive preventive services. No other treatment was provided in the setting. The aim of this study was to compare the number and the cost-efficiency of preventive dental services provided in such settings with those of other dental care settings in which preventive services are provided in conjunction with treatment services. METHODS: The Oral Health Park and its activities were closely monitored for three years. Data on the number of provided services and their costs were compared with available data on other state settings. RESULTS: From 2008 to 2011, more than 6000 children from about 3200 families used the Oral Health Park’s free services. The number of preventive services provided in the Park was tens of times more than similar clinical settings in which both preventive and treatment services were provided. At the same time, the cost of each process provided in the Park was, in average, a quarter of a similar process in other clinics. CONCLUSIONS: The oral health policy in developing countries such as Iran should move towards establishment of settings in which only preventive dental services are provided for a more effective and cost efficient approach.}, keywords = {Oral Health,Oral Health Services,Preventive Services,Shiraz,Iran}, url = {https://johoe.kmu.ac.ir/article_84768.html}, eprint = {https://johoe.kmu.ac.ir/article_84768_da3e0eca396900a172a4dd78a3bce21d.pdf} } @article { author = {Navabi, Nader and Salehi, Arman and Zarei, Mohammadreza and Borna, Roya}, title = {Pain experience after oral mucosal biopsy: A quasi-experimental stud y}, journal = {Journal of Oral Health and Oral Epidemiology}, volume = {1}, number = {2}, pages = {87-92}, year = {2012}, publisher = {Kerman University of Medical Sciences}, issn = {2322-1372}, eissn = {2322-1372}, doi = {}, abstract = {BACKGROUND: The biopsy of an oral mucosal lesion is a minor operation. Pain might be an unpredictable consequence of the oral mucosal biopsy. The aim of this study was to examine the incidence and severity of post-operative pain following the biopsy of oral mucosal lesions in patients attending in an oral medicine department of Kerman Dental School. METHODS: Visual analogue scale (VAS) was used to assess post-operative pain in 60 patients. Seven days after the biopsy of oral mucosa, patients were asked about overall pain experiences and analgesic usage over 3 days following the biopsy. RESULTS: Forty percent of patients reported moderate pain in the day of the biopsy and 58% of patients experienced no pain in the third day after the biopsy. Thirty percent of patients used analgesic in the day of the biopsy and there was not any relationship between the average level of patient's pain and the location of the lesion removal, type of biopsy, type of coverage, maximum diameter and type of the lesions (P > 0.05). CONCLUSIONS: Pain after biopsy from oral mucosal lesion is mild to moderate.}, keywords = {biopsy,Pain,oral mucosa}, url = {https://johoe.kmu.ac.ir/article_84769.html}, eprint = {https://johoe.kmu.ac.ir/article_84769_1bc6942ebd27fe2d1f5e76bcb59a053f.pdf} } @article { author = {Bozorgmehr, Elham and Malek Mohammadi, Tayebeh and Hajizamani, Abolghasem and Vahidi, Aliasghar and Khajoee, Fatemeh}, title = {Knowledge, attitude, and practices of pediatricians about children’s oral health}, journal = {Journal of Oral Health and Oral Epidemiology}, volume = {1}, number = {2}, pages = {93-98}, year = {2012}, publisher = {Kerman University of Medical Sciences}, issn = {2322-1372}, eissn = {2322-1372}, doi = {}, abstract = {BACKGROUND: Many pediatric oral diseases are preventable if physicians recognize and encourage preventive care and refer patients to dentists whenever necessary. Parents usually visit pediatricians for routine care during the first few years of a child’s life. Therefore, pediatricians have can assist dental professionals by educating parents to maintain their children's oral health. The main objective of this study was to determine knowledge, attitude, and practices of pediatricians about the oral disease prevention. METHODS: A pilot questionnaire was completed by volunteer pediatricians and pediatric residents in Kerman, Iran. It comprised a series of questions including sociodemographic and practice characteristics, knowledge about the risk factors for oral diseases, attitude toward oral disease prevention, practicing preventive care for oral diseases, and information about oral diseases. RESULTS: Overall, 60 subjects participated in the study. Less than half of the respondents knew all the main risk factors of dental caries, gingivitis, and malocclusion. There was also a positive attitude that caries can be prevented (100%). Less than 10% of the participants prescribed dietary fluoride supplements for their patients. CONCLUSIONS: Although we found inadequate knowledge about oral and dental diseases among pediatricians, the majority of our subjects believed that they had an important responsibility in preventing oral diseases.}, keywords = {Oral Health,children,Pediatrician,Preventive Care}, url = {https://johoe.kmu.ac.ir/article_84770.html}, eprint = {https://johoe.kmu.ac.ir/article_84770_507c4a453e0467cd2b915914a9ac526c.pdf} }