{"title":"A genderwise comparison of sleep habits of a sample adult population of Kathmandu","authors":"B. Gorkhali","doi":"10.3126/jpsn.v1i2.42276","DOIUrl":"https://doi.org/10.3126/jpsn.v1i2.42276","url":null,"abstract":"Introduction: A consolidated sleep of 7-9 hours has recuperative effect and improves cognitive function. Relating to their differences in sociodemograpic roles and physiological responses, men and women have different sleep characteristics. Gender differences in Nepalese population has not been reported. The knowledge could be helpful in addressing their sleep disorders. \u0000Materials and methods: Sleep-related information was collected by means of questionnaires from randomly selected adults visiting a blood donation center in Kathmandu. \u0000Results: Complete response was obtained from 442 participants - 317 males and 125 females, with comparable mean age. Most (83.26%) participants had 7-9 hours of sleep. Women went to bed earlier (9.43 pm ±57 min vs 10.05 pm ±77 min in men, p=0.006) as well as woke up earlier (5.37 am ±48 min vs 6.04 am ±91 min in men, p<0.001). Total duration of sleep was comparable between the groups (nearly 8 hours ±1 hour). Age correlated inversely with sleep duration in men (p=0.003) but not in women. \u0000Conclusions: Most participants have adequate sleep duration. Women go to bed earlier and wake up earlier than men, but have about equal duration of sleep.","PeriodicalId":241370,"journal":{"name":"Journal of Physiological Society of Nepal","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128061676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"On the way to COVID-19 vaccine development: tireless efforts and outcomes","authors":"Tapas Pramanik, T. Sur","doi":"10.3126/jpsn.v1i2.42285","DOIUrl":"https://doi.org/10.3126/jpsn.v1i2.42285","url":null,"abstract":"Novel corona virus disease (COVID-19), since its emergence in November 2019, took the toll of a huge number of human lives. It is a β-corona-virus also known as SARS-CoV2. The safest and most effective way to prevent the disease is definitely vaccination amongst the large population. To the best of our knowledge, more than 200 vaccine candidates for COVID-19 were developed by the scientists of research institutions and pharmaceutical companies and nearly 52 candidates were in human trials. Till now, only 15 vaccines are being offered to the general population in the world, out of which 2 vaccines are RNA, 6 are conventional inactivated, 5 viral vector and 2 protein subunit. Here, we tried to unfold the events and efforts behind the successes of new innovations of COVID-19 vaccines, the world has achieved yet.","PeriodicalId":241370,"journal":{"name":"Journal of Physiological Society of Nepal","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130050667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Visual reaction time of drivers versus healthy adults: a comparative study","authors":"M. Amatya, Samjhana Thapa, Roshan Kasti, O. Nepal","doi":"10.3126/JPSN.V1I1.37715","DOIUrl":"https://doi.org/10.3126/JPSN.V1I1.37715","url":null,"abstract":"Introduction: Driving is a highly demanding profession requiring heightened alertness while remaining in an ergonomically constrained position and also associated with exposure to vehicular pollution and whole body vibration. We explored whether drivers’ reaction time is different to student group who also remain in sitting position for long hours but not exposed to other factors. \u0000Materials and methods: Drivers with at least one year of occupational history and under/post-graduate students were randomly selected. Their reaction time in seconds (RT) was measured by the ruler drop method (RDM) and compared with independent t test. Right vs left hand RTs were compared within groups by paired t test. \u0000Results: Thirty students (21.8±2.25 years) and 37 drivers (33.73±9.77 years) participated in the study. The drivers had RT of 2.03±0.2s on both the hands; students’ RT were 2.01±0.16s on right and 2.02±0.17s on left hands. For both hands, the differences were not significant between drivers and students (p>0.5). Right and left RT were also comparable for both groups (p>0.5). \u0000Conclusions: Bus drivers with at least one year occupational exposure have reaction times ruler drop stimulus not significantly different from controls (students).","PeriodicalId":241370,"journal":{"name":"Journal of Physiological Society of Nepal","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126459972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}