... consciousness and physiology of the person If drug abuse, people will rely on it, as it causes damage and harm to the user and the community * Opiate Addiction: A state of the human body depends on ... nutrition diet 1.3.2 Solutions of psychological therapy, health education: + Psychotherapy: Motivation objects; Create the trust of students; improve service quality, both in terms of facilities and ... survey Estimated p = 0.5 + DE: Effective design, by design random sample many levels, so pick DE = 1.8 As the formula above we get n = 2,766 Practice has surveyed 2,800 people 2.2.4 Community intervention...