Introduction: Studies have shown different views regarding the effect of music in vitals e.g Heart rate (HR), Blood pressure (BP) and atiention. The effect of preferred music with lyrics in vitals and reaction time in stroop test has not been performed in Nepalese students so, we conducted the study.
Objective: To find out the change in HR, BP and reaction time in Stroop test before and after their preferred music with lyrics.
Methodology Thirty male medical and paramedical students aged 25.27 ± 2.0 participated in study. The vital signs and reaction time in Stroop test before and after music was taken.
Results Paired-t test was used to compare means before and after exposure to music. The means are expressed as Mean ± SD. Heart rate (HR) increased after exposure to music (66.33±9.51 Vs 67.2±8.44) (p<.05). The error in Stroop test was less after music (.66±.49 Vs.63±.66) (p<.05). The reaction time after error correction decreased post exposure to music (24.117±4.61Vs23.29±4.45) (p<.05).
Conclusion The heart rate increased after exposure to music. The errors decreased after listening to music which also decreased reaction time.
This article assesses few electrocardiographic parameters in young adults (students) caused by smoking. The electrocardiogram of young smokers (with a history of at least six months of smoking) and young non-smokers were recorded using 12 leads, three channel ECG machine and the data thus obtained were analyzed statistically. It was found that there is extremely statistically significant difference in the timings of P-R interval and T-P interval when young smokers were compared with young non-smokers.
Background:
HNSCC (head and neck squamous cell carcinoma) is a serious global health problem, with estimated more than 550,000 new cases and 300,000 deaths annually. More than 90% of these malignancies are oral squamous cell carcinoma (OSCC).
Materials and Methods:
Patients selected were asked to fill the detailed structured case history proforma and thorough clinical examination, structured, pre-designed, pre-evaluated (UW-QOL) UW Questionnaire version 4 on quality of life (QOL) of oral squamous cell carcinoma patients containing thirteen subjective questionnaires and three global questionnaires. All the patients of OSCC after one month (1 month) of radiation and chemotherapy were assessed for quality of life by questionnaire.
Result:
Post-treatment QOL assessment of OSCC patients reveals a number of problems such as chewing, swallowing, saliva, lack of activity, and mood disturbances. Preoperative clinical features including tumor site, tumor stage, and extent of mouth opening have a significant impact on post-treatment problems in different ways.
Conclusion:
The need to balance clinician’s need and use of health-related quality of life (HRQOL) data against patient’s burden should be considered in the selection process.
Introduction: Traffic police are continually exposed to loud noise. The pure tone audiometric screening for hearing test has not been done in Biratnagar Nepal. So, we conducted a study to screen hearing ability and also to find out hearing thresholds among traffic police with normal hearing ability.
Materials and methods: The study was conducted among 36 traffic police personnel. The 25dB sound was administered with audiometer (name) in different frequencies (1 kHz, 2 kHz, 3 kHz, 4 kHz and 8 kHz) for screening hearing loss in left and right ears. The threshold for hearing among normal hearing traffic personnel was compared with controls in all the frequencies.
Result: Among 36 traffic police, 17(47.2%) had hearing loss. Maximum (n=8) hearing loss was seen in 4 kHz (4 - unilateral and 4 – bilateral) followed by 3 kHz (n=4, 3 unilateral and 1 bilateral) and mixed 3kHz and 4 kHz frequencies. The percentage of hearing loss in 2 kHz, 3 kHz and 4 kHz frequencies was more in left ear compared to right. The threshold for hearing loss was higher in traffic police compared to controls .In the left ear, it was only in 4kHz {(25.91+6.64 Vs 20.45±4.15,( p=.034)} whereas in right ear, the threshold was higher in 3 kHz {20.45±5.22 Vs 15.91±4.90, (p=0.04)}, 4 kHz {25.45±12.54 Vs 16.82±5.60, (p=0.05)} and 8000 kHz {18.64±17.62 Vs 6.36±3.23, (p=0.04) .
Conclusion: The hearing loss was present in 47.2% of traffic policemen predominantly in 4 kHz. The threshold for hearing was also higher among traffic police compared to controls.
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