The characteristics of stroke and its rehabilitation in Northern Tanzania.

BACKGROUND: Stroke causes great suffering and severe disability worldwide, and rehabilitation following a stroke seeks to restore lost functions. The extent to which stroke patients get access to rehabilitation in Tanzania is not well estimated, and drawing a current picture of the rehabilitation services for these persons is the first step in developing a more effective rehabilitation model in the country. OBJECTIVE: The objective of this study was to establish the characteristics of stroke and its rehabilitation at the Kilimanjaro Christian Medical Centre (KCMC), a consultant referral hospital in northern Tanzania. METHODS: This was a records-based descriptive study in which demographic, clinical, and rehabilitation information of stroke patients admitted to the KCMC between January 2012 and December 2015 was collected and audited. The means, percentages, and proportions were used to summarise the demographic, clinical, and rehabilitation patterns using SPSS version 24.0 software. The chi-squared statistic was used to examine the relationships between categorical variables, and a p-value<0.05 was considered statistically significant. RESULTS: Of the 17,975 patients admitted to the KCMC during the period of the study, 753 (4.2%) had suffered a stroke, with a mean age of 68.8 ± 16.4 years. The predominant cause of stroke was hypertension, which accounted for 546 (72.5%) patients. A total of 357 (47.4%) patients had various forms of rehabilitation during the admission to hospital. Following a discharge home 240 (31.9%) patients did not return to the hospital for the continuation of rehabilitation. CONCLUSION: Stroke patients at the KCMC lack access to rehabilitation therapies. Insufficient access to rehabilitation therapies may warrant the need to explore alternative approaches such as tele-rehabilitation technologies in Tanzania.

Risk factors of low back pain and the relationship with sagittal vertebral alignment in Tanzania.

BACKGROUND: LBP is a common and serious problem affecting vast populations of the world. However, only few studies on LBP in sub-Saharan Africa have been conducted. Studies report that LBP and pelvic angle are interrelated, and African residents have a high pelvic tilt. The strategy to prevent LBP should focus on activities that promote holistic health. For that purpose, it is important to grasp the state of LBP and how it affects people's lifestyle in Tanzania to clarify the direction of implementation of physiotherapy treatment and reduce the incidences of LBP among adults. This study aimed to investigate the prevalence and presentation of low back pain (LBP) and the relationship between anthropometric measurements and LBP among people in Moshi city, Kilimanjaro region Tanzania. METHODS: Following signing consent forms, participants were given questionnaires regarding LBP and then grouped accordingly into either asymptomatic or symptomatic cohorts. Anthropometric measurements of participants' height, weight, curvature of the spine, and pelvic angle were obtained. RESULTS: A Mann-Whitney U test analysis showed a significant difference in pelvic angle, body mass index (BMI), and thoracic kyphosis angle between the asymptomatic group and the symptomatic group. No significant differences in lumbar lordosis angle or abdominal muscle strength were found between the two groups. CONCLUSIONS: A person with symptomatic LBP in Tanzania has a large anteversion of the pelvic tilt and a thoracic kyphotic posture. This study shows a relationship between sagittal spinal alignment and LBP in Tanzania, which could allow for prospective identification of subjects prone to developing LBP in the future.