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Showing 3 results for Barati
The Study of Sleep Health Education Effect on Sleep Quality Among Lorestan Nursing Personnel
Mohammad Babamiri, Babak Moeini, Hojat Tahmasian, Majid Barati, Ghodrat Roshanai,
Volume 4, Issue 4 (Journal of Ergonomics 2017)
Abstract

Introduction: In some occupations such as nursing, due to specific job circumstances, sleep quality is poor. Given the importance of sleep quality, this study examined the impact of sleep health education on sleep quality among nurses.

Methods: This was an interventional and quasi-experimental research. The study population included the nursing personnel serving at elected Lorestan university hospitals. Among them, 50 were randomly assigned to a control group and 50 were selected as the intervention group. Data collection was organized according to a questionnaire posing demographical questions as well as Pittsburgh Sleep Quality questionnaire. Training intervention for the intervention group was carried out. Consequently passing 45 days, both control and intervention groups were called out for questionnaire filling. Data analysis was conducted using SPSS software, independent t-test and McNemar’s test.

Results: The study results showed that after the intervention training, there was a significant difference in terms of the average sleep score among the personnel of nursing, and after the training intervention, the sleep status of the personnel got improved compared to those of the control group (P ≤ 0.05).

Conclusions: The study results showed that sleep quality-improving skills trainings had an important and decisive impact on the sleep quality of nursing personnel and holding educational courses in this field for personnel can be useful.


Evaluation of the Effect of Balance Training on Postural Control in People with Chronic Ankle Instability Against External Disturbances
Hadi Miri, Seyed Sadraldin Shojaaldin, Amirhosein Barati, Maliheh Hadadnejad, Shahram Ahanjan,
Volume 10, Issue 1 (Iranian Journal of Ergonomics 2022)
Abstract
Objectives: Ankle sprain leads to a decrease in proprioception and awareness of the sense of motion with motor consequences. On the other hand, damage to this joint is an important factor in affecting balance and consequently re-injury. Strengthening the factors that help maintain balance and posture, can be a basic strategy in the treatment of balance and postural problems, as well as injuries.
Methods: In this quasi-experimental study, 30 patients with chronic ankle instability were randomly divided into experimental and control groups. Both groups were pre-tested and the experimental group performed core stability exercises against gravity for six weeks. Post-test was taken again from both groups. Data were analyzed using one-way analysis of covariance. Statistical operations were performed at a significant level of α ≤ 0.05.
Results: Postural control index in the experimental group was higher in the first position and lower than the other in the sixth position. The mean of the postural control index in the experimental group was significant compared to the control group (α ≤ 0.05).
Conclusion: Performing exercises for core stability or training on unstable surfaces deploying sensory receptors is likely to cause the muscles to be more actively involved and the central nervous system to receive more appropriate and effective stimuli from the nerves of different sensory receptors, and thus this exercises improve postural stability.


Investigating the Relationship between Ergonomics and Postural Abnormalities in Manufacturing Industries
Seyed Mohammad Hosseini, Armin Lahouri, Ataalah Barati, Hadi Miri,
Volume 11, Issue 2 (Iranian Journal of Ergonomics 2023)
Abstract
Objectives: In today's advanced world, musculoskeletal problems are among the most serious problems. The present study aimed to assess the relationship between ergonomics and postural abnormalities in manufacturing workers.
Methods: The statistical population of this research consists of 210 male employees working in two production units. Among this population, 134 cases were included in the study according to Morgan's table and based on the inclusion criteria. The pain in different parts of the body was assessed by the Nordic Musculoskeletal Questionnaire, the Rapid Entire Body Assessment (REBA) was utilized to evaluate workplace ergonomics, and the body posture was evaluated by the New York Posture Rating. The collected data were analyzed in SPSS software (version 26). The Shapiro-Wilk test was used to investigate the normality of data distribution. Moreover, a linear regression statistical test was utilized to assess the relationship between research variables. The significance level was set at <0.05.
Results: The obtained results pointed to a significant and negative relationship between the ergonomics score and the physical condition assessment (P=0.00; R=0.60). In addition, the results highlighted the presence of skeletal-muscular disorders in different parts of the body, with the highest prevalence in the back (53.73%).
Conclusion: According to the high and negative correlation of the variables, it was found that unfavorable ergonomic conditions can lead to poor physical condition and numerous musculoskeletal consequences.

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