Utilisation pattern of ophthalmic services in Ashanti Region, Ghana.

BACKGROUND:  Best practice in optometry and ophthalmology recommends regular visits to eye care professionals, as routine eye examinations support early detection of ocular defects and associated systemic, sometimes potentially life-threatening, conditions. AIM:  The study sought to determine the utilisation of ophthalmic services and its associated factors in the Ashanti region of Ghana. SETTING:  Fifty electoral areas in 10 of the 43 districts in the Ashanti region of Ghana. METHODS:  A total of 1615 participants, aged 18 years and above, were randomly selected in the Ashanti region of Ghana for this population-based, cross-sectional survey. The factors associated with having had an eye examination were guided by Andersen's Behavioural Model. The data were analysed using multiple logistic regression, employing the IBM SPSS software, version 25. RESULTS:  After statistical adjustments, compared with the 18-29-year-old age group, older participants were found to be more likely to utilise eye care services: In addition, participants with higher formal education had higher odds for eye care utilisation compared with no former education: Being hypertensive, self-reported vision problems and feeling that regular eye examinations are important, were statistically associated with eye care utilisation. CONCLUSION:  There is alarmingly poor utilisation of ophthalmic services in the Ashanti region of Ghana. Effective programmes to promote public health by addressing the socio-economic and individual barriers hindering the uptake of ophthalmic services in the Ashanti region of Ghana are thus necessary.Contribution: The study addresses a gap in the knowledge of factors associated with ophthalmic services utilisation in the Ashanti region of Ghana.

Ophthalmic services utilisation and associated factors in the Ashanti region, Ghana.

Objective: This survey determined the utilisation of eye care services and associated factors among adults in the Ashanti region of Ghana. Design: A population-based cross-sectional descriptive study. Method: Data for this study was collected from 1615 randomly selected individuals in the Ashanti region of Ghana, using a structured, pretested interviewer-guided questionnaire. Information regarding the accessibility and determinants of, and barriers to, eye care services was based on self-reports, using the WHO Eye Care Services Assessment Questionnaire. Inferential analyses were performed using the chi-square test for statistical significance, set at p=0.05. Setting: Ashanti Region, Ghana. Participants: One thousand six hundred and fifteen randomly selected adults. Results: Public eye care facilities were used by 58.2% of the participants for their last eye exam. Of the participants, 47.0% had travelled less than five kilometres for their last eye exam. Waiting time and service cost were participants' most frequently cited challenges in seeking care. No need felt (40.1%), self-medication (37.7%) and cost (22.2%) were the most frequently mentioned barriers to seeking ophthalmic services. Conclusion: The major challenges encountered in seeking eye care services were waiting time and cost of service. Major barriers to ophthalmic services utilisation were no need felt, self-medication and cost. Factors such as cost, lack of felt need and self-medication, which serve as barriers to utilising eye care services, should be addressed by stake-holders through eye health education and promotion. Funding: None declared.

The Occurrence of N-nitrosodimethylamine (NDMA) in Swimming Pools: An Overview.

The occurrence of several disinfectant byproducts has been investigated in swimming pools. Until now, there are only a few studies on nitrosamine, particularly N-nitrosodimethylamine in swimming pool water. This could be due to the lack of a suitable method that is sensitive enough for the measurement of N-nitrosodimethylamine in pool waters. Other disinfectant byproducts formed in pool water widely documented are trihalomethanes, haloacetic acids, halonitromethanes, and chloramines but inadequate information on N-nitrosodimethylamine. This paper provides a review of the nitrogenous disinfectant byproduct in swimming pools and its health implications. Anthropogenic substances introduced by swimmers such as sweat, lotions, and urine contribute to the formation of N-nitrosodimethylamine. The reaction of secondary amines such as dimethylamine with mono/dichloroamines produced dimethyl hydrazine and further undergo oxidation to form N-nitrosodimethylamine. The reaction of chlorine and other disinfectants with these anthropogenic sources in swimming pools cause cancer and asthma in human tissues. Thus, the assessment of N-nitrosodimethylamine in the swimming pool is less well documented. Therefore, the health consequences, mutagenic, and genotoxic potentials of N-nitrosodimethylamine should be the focus of more research studies.

Awareness and attitudes toward corneal donation among applicants and staff of a driver, vehicle and licensing authority (DVLA) in Ghana.

BACKGROUND: Corneal transplantations are surgeries performed for irreparable corneal diseases and damage. However, there is a gap between the number of potential recipients and the number of donor corneas available. The main aim of the study was to determine the awareness and attitudes toward corneal donation among applicants and staff of DVLA, Kumasi-Ghana. METHODS: A descriptive cross-sectional study was conducted. One hundred participants were selected using convenient sampling method. A structured questionnaire was used to elicit responses from participants concerning awareness and attitudes toward corneal transplant. RESULTS: The mean ± SD age of the participants was 32.05 ± 11.48 years and age range, 18-67 years. Males were 66% whilst females constituted 34%. 32.7% of the participants were aware of corneal donation. Majority of the participants were Christians (83.1%) and Singles (63%). Television was the source of information with the highest preponderance (49.4%). 67.3% were willing to donate their corneas after death. 63.9% were willing to indicate their donor statuses on drivers' license form which had a significant association with willingness to donate cornea after death (p < 0.05, x2 = 12.187). CONCLUSION: There is a poor level of awareness (32.7%) of transplant and donation amongst the study population but a good level of willingness to donate organs (67%). Consent via driving license would seem to be a good potential mode of obtaining consent to supplement the harvesting of adequate tissues for transplant if adequate awareness is created.