INTRODUCTION Human papillomavirus (HPV) is one of the major causes of head and neck cancer (HNC). The incidence rate of newly diagnosed HPV-induced HNC cancer is on the rise, year-by-year; this is a problem of public health concern. This study aims to determine the prevalence and predictors of knowledge of senior secondary (high) school students in Nigeria on HPV and HPV vaccines. METHODS This study was a cross-sectional survey of 2530 high school students from six states in Nigeria using a selfadministered structured questionnaire. Data collected were analyzed using the SPSS version 25 software. RESULTS The mean (±SD) age of the respondents was 16.4 (±2.0) years, 56.0% were male and 34.9% were from the Yoruba ethnic group. Only 23.0% and 18.3% of the respondents were aware of HPV and HPV vaccine, respectively. The majority (78.2%) of those who were aware of HPV had below-average knowledge score about HPV. Those respondents: in the highest class in high school (AOR=1.36; CI=1.00-1.84; p=0.048); attending girls-only schools (AOR=2.86; CI: 1.93-4.24; p<0.001); and schooling in Bauchi state (AOR=2.56; CI: 1.47-4.51; p=0.001) were most likely to be aware of HPV compared to those in the other categories. However, those: attending girls-only (AOR=2.80; CI: 1.84-4.27; p<0.001); schooling in Bauchi state (AOR=2.87; CI: 1.55-5.33; p=0.001); and belonging to the Hausa tribe (AOR=2.41; CI: 1.51-3.85; p<0.001) were most likely to be aware to HPV vaccine than those in other categories. CONCLUSIONS The level of knowledge of HPV and HPV vaccine among high school students in Nigeria is very poor. There is a need for health education programs on HPV and HPV vaccines in Nigerian secondary schools.

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Head and neck cancer (HNC) is killing young people yearly. The knowledge of HNC risk factors and its symptoms among this population group may go a long way in HNC prevention among them. This study aims to: determine the level of awareness of HNC; determine the prevalence of HNC risk factors; and explore the knowledge of HNC risk factors, HNC symptoms, as well as family history of HNC among youth in the international communities (with focus on the Canadian and Nigerian youth). Methods A sample of 801 youth were surveyed using an e-questionnaire. The questionnaire obtained information from each participant about their: socio-demographic information; knowledge of HNC, its risk factors, and its manifestations; and family history of HNC. Data obtained from the participants were analyzed using the Statistical Analysis Software (SAS Version 9.4 for Windows). Results The majority (73%) of the surveyed youth (n=801) were residing in Nigeria, seven-tenths of them were between the age 18 and 24 years, and 53% were females. Less than 10% had a history of smoking, 7% were active smokers, and 24% had history of oral sex (of which 57% (108/109) of them had a lifetime history of more than one oral sexual partner). Around half (51%) of the participants had never heard of HNC before. Only 4% knew of a family member who had suffered/is suffering from HNC. Half of the participants were not sure whether HNC can manifest without initial complaint, pain, or symptoms. Only 9% of the participants erroneously believed that HNC is a contagious disease. Comparative analyses among subgroups revealed that a higher proportion of those participants who were: from Canada; young adults; and males generally knew about HNC when compared with the proportions recorded among those in the adolescents; females, and Nigerian participants’ categories. Lastly, 76% of the participants showed interest in knowing more about HNC. Conclusion The majority of the surveyed youth demonstrated poor knowledge of HNC. Also, a significant proportion of them are at risk of developing HNC disease in future, if they keep indulging in HNC risky behaviors. There exists the need to conduct community health education programs on HNC among youth in these surveyed communities.

BackgroundEarly career doctors (ECDs) are faced with many challenges due to their transition from undergraduate medical/dental studentship to being postgraduate doctors and being in an early phase of their career. The specific factors that affect ECDs in their careers and endeavors at the workplace range from poor remuneration, particularly in developing countries, to psychosocial problems (such as burnout [BO] syndrome). There is a dearth of information on BO among ECDs in Nigeria. This qualitative study aims to explore the opinions of ECDs in Nigeria on the causal/predisposing factors of BO, effects of BO, and strategies for mitigating BO among ECDs in Nigeria.MethodUsing purposive sampling method, two sessions of focus group discussions (FGDs) involving 14 ECDs (key informants) holding key leadership positions and who were delegates of other ECDs in Nigeria were conducted to explore their experiences on psychological issues among ECDs. Data collected were transcribed and analyzed thematically.ResultsBO is an issue of serious concern among ECDs in Nigeria. The causes of BO are diverse, some of which include low staff strength, prolonged work hours, wrong counseling, lack of job description and specification, and abuse of powers by trainers. In order to mitigate the issue of BO among ECDs, the respondents recommended that work policy review, medical workforce strengthening, stakeholder dialog on ECDs’ welfare, regular psychological review of ECDs, and provision of free yearly medicals need to be looked into. Conclusion: Our findings revealed that the participants considered BO issues among ECDs to be common, and it affected their performance and the overall quality of care in Nigeria health system. Based on our findings, there is an urgent need to mitigate the problem of emotional exhaustion among ECDs in Nigeria.

ObjectivesTo explore the reasons why shisha smokers indulge in shisha smoking habit, and to also explore their attitudes towards quitting shisha smoking habitMethodsA total of 45 current shisha smokers participated in the study. The study tool was a paper questionnaire. Snowballing technique was the sampling method adopted in the recruitment of study participants. Data obtained was analyzed using the SPSS version 20 softwareResultsThe mean (±SD) age of the participants was 25.8 (±5.5) years and majority (71.1%) of them were males. The top two reasons why the participants smoke shisha were: “for pleasure” (40%); and “to feel among” (33.3%). The majority (66.7%) of the participants wanted to quit shisha smoking habits. However, only 54.5% (18/33) of them indicated that they made efforts at quitting the behavior within the past one year. Also, only 66.7% (28/42) and 65.6% (21/32) of those participants who had a close friend and a close family member/relative that smoke shisha, respectively, wanted to quit shisha smoking habitConclusionThis study shows diverse reasons why shisha smokers engage in shisha smoking habit. Also, many of these smokers were willing to quit shisha smoking habits but, unfortunately, they are yet to quit the habit. This demonstrates the need for social support of shisha smokers in our environment towards quitting shisha smoking habit

Background The individual knowledge of the effects of tobacco usage on health plays an important role in its uptake. Tobacco consumption usually starts during adolescence, and lack of knowledge about the oral problems of tobacco usage probably plays a role in it. Aim To determine the knowledge of adolescents about the effect of tobacco usage on oral health. Methods A cross-sectional study was conducted among 1,465 adolescents aged 12 to 20 years who attended senior secondary schools in a major city in Nigeria. Data were obtained through a semistructured questionnaire. Data obtained were analyzed with SPSS. Results The mean age of respondents was 15.2 (±1.4) years. Only 40 (2.7%) of them used tobacco at the time of study and 992 (67.7%) said that tobacco usage has effect(s) on oral health. The main effects mentioned were mouth odor: 338 (34.1%); teeth discoloration: 297 (29.9%); tooth decay: 138 (13.9%); damage to teeth: 72 (7.3%); lip discoloration: 39 (3.9%); and oral cancer: 11 (1.1%). It was found that female respondents (72.1%, odds ratio = 1.4, confidence interval = 1.1–1.7, p =  .005); those aged 12 to 15 years (73.6%, odds ratio = 2.0, confidence interval = 1.6–2.5, p < .001); and children of skilled workers (73.4%, odds ratio = 1.9, confidence interval = 1.2–3.0, p =  .008) were more likely to mention that tobacco has adverse effect(s) on oral health. Conclusion Although two thirds of the students knew that tobacco usage has effects on oral health, there were gross inadequacies in the knowledge and misconceptions about those effects.

Introduction Recently, there has been an upsurge in the migration of medical personnel, especially early career doctors (ECDs) from low‐ and middle‐income countries, Nigeria inclusive, to high‐income countries with wide‐ranging consequences on the social and economic systems of the donor countries. This study assessed the profile and determinants of intention to emigrate by ECDs in Nigeria. Methods A cross‐sectional study conducted among Nigerian ECDs from nine tertiary hospitals. Socio‐demographic characteristics, intention & reasons to emigrate and willingness to return were collected using a self‐administered semi‐structured questionnaire. Data were analysed using Statistical Package for Social Sciences (SPSS) version 23. Results A total number of 763 ECDs participated in the study. The majority (88.2%) were less than 40 years of age and the male to female ratio was 2:1. Majority of the participants (69.4%) received monthly income ≤833 US Dollar. About two‐thirds of ECDs had plans to emigrate and most to developed countries. Common reasons for intention to migrate were better quality of postgraduate training, improved quality of life and better remuneration. Conclusion High proportion of Nigerian ECDs has intention to emigrate out with potential adverse effect on the fragile health system in the country.

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