Social Support as a Correlate of Depression and Quality of Life Among Nigerian Older Adults: a Cross-Sectional Study.

Reduced social support has been associated with presence of depression and reduced quality of life among older adults. The relationships may be better understood by exploring the interactions of individual domains among the constructs. This cross-sectional survey involved a consecutive sample of 206 (116 females and 90 males) older adults living in a Southern Nigeria community. The Multidimensional Scale of Perceived Social Support, Geriatric Depression Scale, and World Health Organization Quality of Life-OLD Questionnaire, were used to measure social support, depression, and quality of life respectively. Data was analyzed using frequency counts, percentages, mean, standard deviation, multiple regression and Spearman rank-order correlation coefficient, at 0.05 alpha level. Prevalence rate of depression among participants was 45.5%. Social support was perceived to be low by 37.4% of participants with the lowest mean social support score coming from friends domain. Participants' quality of life was generally fairly good (> 60%) with the lowest scores coming from the intimacy domain. Significant correlations between social support domains and each of quality of life (p < 0.05) and depression were respectively positive and negative; but weakest for the friend and strongest for significant others domains. All quality of life domains were significantly correlated with social support except the death and dying domain. All the domains of social support (family and significant other) were significant predictors of depression except the friend domain. Significant others around individual older adults particularly those with depression ought to be educated on the importance of their roles. Stakeholders including healthcare providers may create and support programmes for improved social networking for the older adults in order to enhance their general wellbeing and quality of life.

Validation of an iCare Health Monitor smartphone application in the assessment of vital signs among stroke survivors in a poor-resource country.

Background: Frequent and accurate monitoring of blood pressure (BP) is a vital part of stroke management. There is therefore the need for availability of simple, portable and accurate devices for monitoring BP at any point in time. Objective: To determine the validity and reliability of the iCare Health Monitor (iCHM) smartphone application in the measurement of BP, heart rate (HR) and respiratory rate (RR) amongst stroke survivors in Anambra State. Methods: This was a cross-sectional survey involving 86 stroke survivors (64.0% males; mean age = 65.23 ± 12.10 years) consecutively recruited from three conveniently selected centres in Anambra State. BP, PR and RR were assessed using both the standardised methods and iCHM. The parameters were reassessed with the iCHM after few minutes. Convergent validity and test-retest reliability of the iCHM were determined using Pearson product moment correlation and intra-class correlation coefficient respectively at an alpha level of 0.05. Results: The convergent validity of the iCHM was excellent in measuring systolic BP (SBP) (r = 0.96; p < 0.01), diastolic BP (DBP) (r = 0.93; p < 0.01), HR (r = 0.96; p < 0.01) but moderate in measuring RR (r = 0.74; p < 0.01). The test-retest reliability of the iCHM was excellent in assessing SBP (ICC = 0.95; p < 0.01), DBP (ICC = 0.94; p < 0.01) and HR (ICC = 0.92; p < 0.01) but poor in assessing RR (ICC = 0.35; p = 0.03). Also, the iCHM displayed clinically insignificant bias. Conclusion: The iCHM is a valid and reliable tool for assessing BP and HR (but not RR) among stroke survivors. Its use is therefore recommended especially in poor-resource countries where gadgets for assessing BP and PR might not easily be affordable and available.

Social Support, General Self-Efficacy, Fear of Falling, and Physical Activity Among Older Adults in a Middle-Income Country.

Objectives: To investigate the levels and interrelationships between fear of falling (FOF), physical activity (PA), social support (SS), and general self-efficacy (GSE) among older adults in a Nigerian community. Methods: This was a cross-sectional survey involving 100 older adults (65.0% females; mean age = 74.25 ± 8.01 years) consecutively recruited from Nnewi community. Participants' FOF, PA, GSE, and SS were assessed using standardized questionnaires. Data were analyzed using descriptive statistics, Spearman rank order correlation, and structural equation modeling at a 0.05 level of significance. Results: The participants' mean FOF, PA, GSE, and SS scores were 15.22 ± 7.43 (fearful), 114.76 ± 90.18 (low), 21.64 ± 8.25 (low) and 5.72 ± 1.19 (high) respectively. There were significant correlations between each pair of FOF, PA, GSE, and SS scores of the participants (p < .05). FOF and GSE were significant predictors of PA while GSE and SS were significant predictors of FOF. Conclusion: FOF and SS were high while PA and GSE were low in this sample of Nigerian older adults. Significant correlations existed between FOF, SS, GSE, and PA, with FOF and GSE being predictors of PA while GSE and SS significantly predicted FOF. Measures should be geared towards reducing FOF and improving PA, GSE, and SS in this group.

Towards cardiovascular disease prevention in Nigeria: A mixed method study of how adolescents and young adults in a university setting perceive cardiovascular disease and risk factors.

BACKGROUND: Cardiovascular disease (CVD) is a global problem but its increasing prevalence in the working age group in developing countries like Nigeria is concerning and needs urgent attention. METHODS: The study was a mixed method design: quantitative phase with 402 participants and qualitative phase with 16 participants in two focus groups. The participants in the quantitative survey phase completed two questionnaires on the knowledge and perception of CVD and its risk factors. Data from the quantitative cross-sectional survey were analysed using descriptive and inferential statistics. The qualitative data were analysed using content thematic analysis. RESULTS: We report that 39.1% of the participants had high knowledge whilst 61.9% had low and average knowledge of CVD and its risk factors. Of the participants, 78.1% had a wrong perception of CVD and its risk factors. Participants from faculties of veterinary medicine and basic medical sciences had better knowledge than others who were not medically inclined (F = 16.11; p 0.001). Only participants from the faculty of veterinary medicine had the right perception of CVD and its risk factors. There was no significant difference in knowledge and perception scores between male and female participants. The qualitative study buttressed the results from the cross-sectional survey, where adolescents and young adults highlighted academic stress and poverty as major risk factors for CVD. CONCLUSION: Adolescents and young adults in this study did not have good knowledge of CVD and its risk factors. They also had a wrong perception about CVD and its risk factors.

Perceived barriers to evidence-based practice in stroke management among physiotherapists in a developing country.

BACKGROUND OF STUDY: Like most healthcare disciplines, the physiotherapy profession has embraced the concept of evidence-based practice (EBP) worldwide. However, there is a discrepancy between the amount of research evidence that exists and its use in clinical decision making. AIMS: To investigate the barriers physiotherapists in Nigeria encounter in implementing EBP in stroke management. METHODS: This was a cross-sectional survey involving consecutively recruited 170 physiotherapists (mean age = 29.92 ± 5.72 years) from conveniently sampled centres in the six geopolitical zones in Nigeria. The Practitioner and Organizational Barriers to Evidence-based Stroke Rehabilitation Questionnaire was used to collect data on EBP among the physiotherapists. Data was summarized using frequency, percentage, mean, and SD and analysed using Spearman rank order, Kruskal-Wallis and Mann-Whitney U tests at alpha level of 0.05. RESULTS: Insufficient time (47.6%), lack of information resources (42.9%), lack of organizational mandate (42.9%), lack of research skills (30.6%), and poor ability to critically appraise literature (29.4%) were the mostly reported barriers. Most participants had received formal training about EBP, had positive attitude and beliefs about EBP, were highly confident in their abilities to implement EBP, were aware of their roles in EBP, and were interested in acquiring and improving the skills necessary to implement EBP. There was unavailability of resources and support to promote evidence-based practice. EBP uptake was significantly facilitated by having more education on EBP, higher academic degree, less daily workload, more years of experience in stroke rehabilitation, more participation time in research and teaching, and belonging to professional association (P < .05). CONCLUSION: Insufficient time, lack of organizational mandates, lack of research skills, poor ability to critically appraise literature and unavailability of resources and organizational support are key barriers to EBP among Nigerian physiotherapists. Nigerian physiotherapists, their regulatory board, and Government need to work in tandem to improve EBP among Nigerian physiotherapists.

Fear of falling and quality of life of apparently-healthy elderly individuals from a Nigerian population.

Ageing is associated with increased morbidity, increased fear of falling (FOF) and reduced activity. These may consequently impair the quality of life (QOL) of the elderly. Studies from Africa investigating FOF and its relationship with QOL among elderly individuals are rare. This study investigated the prevalence of FOF and QOL of apparently-healthy elderly residents of two Local Government Areas (LGAs) from Anambra State, Nigeria and also determined the relationship between the two variables. Two hundred and sixty-one (131 males and 130 females) volunteering elderly individuals, from three randomly-selected communities from each of the LGAs, participated in this cross-sectional survey. The Modified Fall Efficacy Scale (MFES) and the Short-Form Health Survey 36-item (SF-36) questionnaire were used to evaluate FOF and QOL respectively. Data were analysed using frequency, percentage, mean and standard deviation, Chi-square, Independent t-test, Pearson correlation and multivariate regression analysis statistics. Alpha level was set at 0.05. FOF was markedly prevalent in the population at 23.4 % and the QOL score of 55.27 ± 17.28 was just modest. QOL was particularly low in the role limitations due to the physical and emotional problems domains but high in the mental health, social function and bodily pain domains. Significant relationship was found between FOF and all the QOL domains. FOF was present in nearly one of every four elderly individuals in the sample and was related to their QOL. FOF should be routinely investigated in community-dwelling elderly and strategies devised to combat it.

Physical activity level and adiposity: are they associated with primary dysmenorrhea in school adolescents?

Information on self-reported physical activity (PA) level in association with primary dysmenorrhea (PD) is not readily available on African populations, and there is a dearth of information on the association of adiposity with PD. This study explored the association of PA and adiposity indices with PD and associated menstrual pain. This cross-sectional study involved 1383 female adolescents from 12 randomly selected secondary schools (9 private and 3 public schools). They were categorized into <1 hour/day or > or = 1 hour/day of PA based on their reported average duration of PA per day. The adiposity [body mass index (BMI) and waist circumference (WC)] was assessed using standardized procedures. Majority of participants (85.4%) in this study sample reported experiencing PD. More participants without PD engaged in PA for more than one hour daily than those with PD (Chi(2) = 11.49; p = 0.001). The participants with PD experienced menstrual pain mostly (55.1%) during menstruation and the mostly reported pain intensity was moderate (38.7%). Majority of those (80.5%) who had menstrual pain did not report using medication for the pain. 77.0% of those who used medication reported having pain relief. Waist circumference, BMI and PA level showed no independent association (p > 0.05) with either PD or its pain intensity experienced among the adolescents. PA level and adiposity are not associated with PD in school adolescents.

Quality of life and its correlates in caregivers of stroke survivors from a Nigerian population.

PURPOSE: The study aimed at determining the quality of life (QOL) of caregivers of stroke survivors in a Nigeria population and some patient and caregiver-related variables that may be associated with it. METHOD: A survey of the QOL of volunteering informal caregivers of stroke survivors in purposively selected tertiary health centres from South-Eastern Nigeria was done using the SF-12 questionnaire. RESULT: Caregivers rated their QOL fairly well. Older age, female gender and closeness in relationship to survivor were caregivers' variables that were significantly related to poorer QOL scores. Being a woman close relative is associated with lower mental health scores while being an older close relative contributed to lower physical health score (P < 0.05). Caregivers' scores on the physical and mental health domains correlated moderately with each other (r = 0.52) and highly with their overall QOL scores (r = 0.81 and 0.88). CONCLUSION: Caring for stroke survivors in Nigeria seems to have adverse effects on the QOL of closer relatives who are either women or older. There is a need for clinicians to help those caregivers at risk find ways of improving and optimizing their QOL.