ABSTRACT
Objective: Social media usage is a global consumer phenomenon that has risen exponentially in the last few years. Published Indian studies on social media addiction are scarce and social media associated health issues are an emerging health problem in India. Objectives: To assess and compare social media addiction between private and public high-school students and to assess health problems related to social media usage across these groups. Methods: This crosssectional study was completed in 2016. It was conducted in five private and five public high schools across wards of Bengaluru city that were selected by simple random sampling. The subjects were students studying in grades 8, 9 and 10 (aged between 12 and 16 years). A total of 760 subjects were recruited, 380 from public and 380 from private high schools. They were administered a pretested, semi-structured, self-administrated questionnaire in either the local language or English. Univariate and multivariate logistic regression were employed to establish any associations between social media addiction and various other factors. Results: In our samples, 60.95% of social media users studied in private schools and 39.05% in public schools (z = 10.31, p<0.001). The most commonly used social media applications were, Internet gaming (69.23%) in Public schools and WhatsApp (61.15%) in Private schools. The overall prevalence of social media addiction was 19.96% among users with significantly higher rates of selfreported addiction in private schools (z = 3.47, p < 0.001). A total of 70.67% of the subjects had one or more physical symptoms, i.e. neck pain, tension, strain on eyes and fatigue of which 67.42% and 72.75% were from public and private schools, respectively. Psychological changes, i.e. anger, lonely and frustration; and behavioural changes, i.e. sleep disturbance and neglect personal hygiene were observed in 67.42% and 51.01% of public and private school pupils, (z = 3.85, p < 0.001), respectively. Conclusion: Private school students were more prone for social media addiction. Majority had mild addiction. Addiction was associated with behavioural changes. A multitude of physical, psychological and behavioural problems were observed among social media users.
ABSTRACT
Objectives:-The breast cancer has great impact on physiological and psychological health of patients. This study was designed to investigate the psychological and physical effects of breast cancer. Patients and methods:-One hundred (100) patients were included in the study sample. All the patients were evaluated with the help of a questionnaire which developed with the help of psychologists. Results:-The results showed that the patient had high distress level at the time of diagnosis and during treatment.80% of patients reported that they do not get enough support by their husbands. Results also showed that treatment of breast cancer severely affects the fertility and no pregnancy was recorded during the treatment of breast cancer. Conclusions:-The results of the present study showed that the patients involved in CA breast undergo several psychological & physiological changes. During the treatment patient’s psychological treatment is must to boost the self esteem & to courage the patient to fight against the disease.
ABSTRACT
The launch of Expedition 1 to the International Space Station (ISS) opened a new era in the history of human space flight, so far fourteen Expeditions had been achieved. But the astronauts were exposed to abnormal environment such as microgravity, radiation, isolation, confinement, and misalignment of circadian rhythm during space flight. In order to reduce health risks incurred by living in space, the 59 projects have been or will be studied aboard ISS. Those researches has elucidated the rate of subregional bone loss and its recovery, characteristics of atrophy and reduced contraction function in antigravity skeletal muscle, decrease in spinal cord excitability, and relationship between reduced immune function and reactivation of some viruses. The psychological and behavior changes in a prolonged isolation and confinement condition, as well as the fast circadian rhythm inducing sleep disruption has been observed. It has been found exposure to radiation not only causing cataracts and cancers, but also damaging the reproductive organs and nervous system, and inducing genetic damage. The efficacy of countermeasures of medicine, nutrition and vibration have been validated aboard the ISS. The effective countermeasures on different systems were checked further. All of those studies and observations have made a solid foundation for developing novel countermeasures which will be more effective.