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排序方式: 共有335条查询结果,搜索用时 15 毫秒
331.
Miriam N. Mukasa Ozge Sensoy Bahar Fred M. Ssewamala Gwyn KirkBride Apollo Kivumbi Flavia Namuwonge Christopher Damulira 《The International journal of health planning and management》2019,34(2):644-656
Sub‐Saharan Africa experiences human resources crisis in the health sector. Specifically, Uganda faces significant shortages in health care workforce at all levels. However, there is limited literature on factors contributing to health care workforce absenteeism. This study aims to explore reasons for absenteeism among health workers in rural Uganda. Data were collected using a demographic questionnaire and focus groups. Eight focus groups were conducted with participants (n = 27) selected from 39 selected health centers. Four main themes emerged as the reasons for absenteeism among health workers. These included personal/family related challenges, distance or transportation issues, income specifically additional sources of income, and poor support/supervision. Barriers to active engagement at work were also identified, including loss of motivation, concerns at home, patient level issues, and lack of equipment. Recommendations were also elicited from the participants. These findings are critical in formulating and developing interventions to address absenteeism and low performance among health workers. 相似文献
332.
Khoo Krystal Man Ryan E. K. Rees Gwyn Gupta Preeti Lamoureux Ecosse L. Fenwick Eva K. 《Quality of life research》2019,28(8):2017-2039
Quality of Life Research - Previous work has reported a link between diabetic retinopathy/diabetic macular edema (DR/DME) and psychosocial functioning, although the extent and direction of the... 相似文献
333.
Soleus H-reflex excitability during pedaling post-stroke 总被引:1,自引:0,他引:1
Schindler-Ivens S Brown DA Lewis GN Nielsen JB Ondishko KL Wieser J 《Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale》2008,188(3):465-474
A major contributor to impaired locomotion post-stroke is abnormal phasing of paretic muscle activity, but the mechanisms
remain unclear. Previous studies have shown that, in the paretic limb of people post-stroke, Group Ia reflexes are abnormally
elevated and fail to decrease in amplitude during locomotion. Hence, we hypothesized that inappropriate muscle phasing may
be associated with enhanced transmission in the monosynaptic Group Ia afferent pathway. Soleus (SO) H-reflexes were used to
examine transmission in the Group Ia afferent pathway to SO motor neurons during pedaling, a locomotor task in which abnormal
muscle phasing is evident. Our hypothesis predicted that H-reflexes would be elevated during the flexion phase of pedaling
where inappropriate SO activity occurs. H-reflexes were elicited in paretic (n = 13) and neurologically intact (NI, n = 26) individuals at 11 different positions in the pedaling cycle and during tonic plantar flexion at comparable limb positions
and levels of SO EMG. In both groups, SO H-reflexes were smaller during pedaling as compared to matched tonic plantar flexion.
In the NI group, but not the paretic group, SO H-reflex amplitude was significantly modulated across the pedaling cycle. H-reflexes
were large during extension and small during flexion. Reduced H-reflex modulation post-stroke was associated with the level
of neuromuscular impairment as indicated by Fugl-Meyer score. However, regardless of impairment level, stroke subjects displayed
H-reflex suppression during the flexion phase of pedaling. After correcting for the level of background muscle activity, H-reflexes
were found to be larger in paretic as compared to NI individuals, regardless of the phase of the pedaling cycle. We conclude
that Group Ia afferent transmission is enhanced in the paretic SO of people post-stroke as compared to NI individuals. However,
contrary to our hypothesis, enhanced transmission in the Group Ia monosynaptic spinal pathway is not specifically associated
with extraneous extensor muscle activity during the flexion phase of pedaling and is unlikely to account for abnormal locomotor
muscle phasing post-stroke. This result is important because it suggests that, despite the presence of hyperactive monosynaptic
reflexes post-stroke, this impairment may not make an important contribution to abnormal locomotor muscle activity. 相似文献
334.
Dana Ahnood Ahmad Souriti Gwyn Samuel Williams 《Canadian journal of ophthalmology. Journal canadien d'ophtalmologie》2018,53(3):207-209
Objective
To explore the views of patients with diabetic retinopathy and maculopathy on their acceptance of virtual clinic review in place of face-to-face clinic appointments.Methods
A postal survey was mailed to all 813 patients under the care of the diabetic eye clinic at Singleton Hospital with 7 questions, explanatory information, and a stamped, addressed envelope available for returning completed questionnaires.Results
Four hundred and ninety-eight questionnaires were returned indicating that 86.1% were supportive of the idea of virtual clinics, although only 56.9% were prepared for every visit to be virtual. Of respondents, 6.6% not happy to attend any virtual clinic.Conclusion
This is by far the largest survey of patients’ attitudes regarding attending virtual clinics and confirms that the vast majority are supportive of this mode of health care delivery. 相似文献335.
Gwyn N. Lewis PhD Nusratnaaz Shaikh PhD Grace Wang PhD Shikha Chaudhary PhD Debbie J. Bean PhD Gareth Terry PhD 《Pain practice》2023,23(6):647-663