A preliminary study of psychological pain among patients attending the dental clinic of a tertiary hospital

Objective: Dental practitioners frequently encounter individuals who suffer from psychological pain at the dental clinics. Most dentists do not have the training or the instrument to recognise and manage psychological pain associated with dental treatment. This study was carried out to determine the level of psychological pain among dental patients visiting the dental clinic of the Lagos State University Teaching Hospital, Ikeja, Lagos, Nigeria. Method: One hundred and twenty five patients who attended the dental clinic of the Lagos State University Teaching Hospital, Ikeja, Lagos, Nigeria were invited to take part in the study. They completed a sociodemographic questionnaire, Psychache Scale (PAS) and the Hamilton Anxiety Rating Scale (HARS) in order to determine their levels of psychological pain and anxiety. Result: Of the total respondents, 43% were males and 57% females, mean age 30.2 years (SD=10.7, ranging from 15-80), 74.2% were married and 22.5% single. With regards to psychological pain and anxiety, 31.9% scored high in the PAS, indicating probable psychological pain while 25.8%, 19.4% and 54.8% were detected to suffer from mild, moderate and severe anxiety as detected by HARS. Conclusion: The finding from this study demonstrated that Nigerian dental patients also suffer from psychological pain and various degrees of dental anxiety. Therefore there is a need for Nigerian dental surgeons to acquire some knowledge of mental health in order to recognise these psychopathologies among their patients

Knowledge and awareness of orthodontics among Nigerian school children in selected private and public schools in Lagos

Objective: This study sought to assess the knowledge and awareness of Nigerian adolescents concerning orthodontics, to determine possible factors influencing their knowledge of orthodontics as well as to find out if socioeconomic status has any effect on their knowledge and awareness. Method: This cross-sectional descriptive questionnaire based study was conducted in two secondary schools (one private and one public) in Lagos State. Result: A total of 408 students, participated in the study of which only 98 (24.0%) had ever heard the term ‘orthodontics’, and of this number only 16 could correctly explain the meaning of the term orthodontics. Majority of the respondents with correct responses attended a private school. Significantly more of the private school students correctly identified that orthodontists are involved in rearranging the teeth (p=0.006) and not involved in cleaning the teeth (p=0.008). There was a significant difference in the knowledge of the students from the public and private school concerning the impact of malocclusion on speech (p=0.002) and appearance (p=0.000). The overall orthodontic knowledge is deficient. However knowledge was better among the children from the private school compared to those from the public school. The results obtained from this study, clearly show that there is need to provide oral health education especially to improve the orthodontic knowledge of these adolescents especially about malocclusion and its consequences. It is expected that this would improve their knowledge and consequently increase the demand for and the uptake of the available orthodontic services

Comparative Evaluation of Fodder Yield and Leaf Quality of Some Selected Tree Species

Abstract Tropical trees had served a wide range of purpose from supply of timber, fuel wood, pulp and fibre through to fodder, gum, drugs, and dyes. This study considered the fodder yield and leaf quality of three fodder tree species namely: Moringa oleifera, Albizia lebbeck and Gmelina arborea at seedling stage. The experiment was carried out in polythene pot laid out in a completely randomized design with ten replications. Study spanned over a period of twelve weeks. Seedlings were assessed for plant height, number of leaves and stem diameter. Leaf quality parameters assessed were elemental nutrient and proximate composition. Results obtained from the study showed that Moringa oleifera gave the highest mean plant height and mean stem diameter of 30.93cm and 3.52mm respectively while Gmelina arborea recorded the highest mean number of leaves (8.10) over the study period. Leaf quality analysis revealed that Albizia lebbeck leaves were richest in potassium and copper with values of 5.53% and 24.23mg/g respectively. Moringa oleifera was least in potassium content (4.55%). Proximate analysis result indicated that Moringa oleifera had the highest crude protein content of 17.88% while Albizia lebbeck was best in crude fibre content (2.00%). All three tree species recorded no significant difference in dry matter content of 45.08%, 45.00% and 45.63% respectively. These tree species should be encouraged within the farming system of farmer to aid animal production

Eyes wide open: perceived exploitation and its consequences

Drawing on the array of literature on exploitation from several social science disciplines, we propose a new way of seeing employer-employee relationships by introducing the concept of perceived exploitative employee-organization relationships, distinguish it from related concepts, and conduct five studies to develop a scale and test our theoretical model of the effects of such employee perceptions. Contributing to the Employee-Organization Relationships and workplace emotions literatures, perceived exploitation is defined as employees’ perceptions that they have been purposefully taken advantage of in their relationship with the organization, to the benefit of the organization itself. We propose and find that such perceptions are associated with both outward-focused emotions of anger and hostility toward the organization and inward-focused ones of shame and guilt at remaining in an exploitative job. In two studies including construction workers and a time-lagged study of medical residents, we find that the emotions of anger and hostility partially mediate the effects of perceived exploitation on employee engagement, revenge against the organization, organizational commitment, and turnover intentions, whereas the emotions of shame and guilt partially mediate the effects of perceived exploitation on employee burnout, silence, and psychological withdrawal

Psychological distress and job involvement among dental surgeons in Lagos, Nigeria.

Objective: Studies on job involvement and mental health have mainly been carried out among Caucasian populations. Similar studies are lacking in Nigeria.This study was aimed at investigating psychological distress and job involvement among dental surgeons working in Lagos, Nigeria.  Method: Thirty-eight dental surgeons working at the two teaching hospitals in Lagos State, Nigeria were invited to participate in this study. The dental surgeons completed three selfadministered questionnaires, a questionnaire on demographics, Job Involvement th Inventory (JII) and the 12 version of the General Health Questionnaire (GHQ-12).Results: Among the dental surgeons surveyed, 18.42% had a GHQ score of 4 and above which indicated that they were at increased likelihood of having a psychological disorder. As regards job involvement, 66.67% of the dental surgeons scored high on the JII; this shows that the dental surgeons were poorly involved emotionally in their jobs.Conclusion: The findings of this study showed that dental surgeons working in Lagos State manifest with certain degrees of psychopathology and majority of them were poorly emotionally involved in their job. There is a need for dental surgeons to acquire management science training and stress management skills  Soenhance service delivery