Prematurity is a worldwide problem. Every year, 15 million babies are born prematurely, and 1 million of those babies die because of related complications. The surviving premature babies are struggling to hold on to their lives, and even when they do live, most of them end up having various complications to survive and get stronger. There are physical complications faced on their journey such as having underdeveloped lungs, pneumonia, obesity, sepsis, retinopathy of prematurity, respiratory distress syndrome, bronchopulmonary dysplasia, asthma, wheezing, bronchiolitis, cerebral palsy, and motor impairment. They can also develop mental and behavioral health complications such as depression, seizures developmental delay, schizophrenia, autism spectrum disorder, psychological development disorders, behavioral problems, attention problems, and ADHD later in life. The purpose of this systemic review is to understand the impact of long-term complications of premature birth on individual life and society. We hypothesized that based on data from primary research, nearly one half of the infants will have either physical and/or cognitive/developmental health complications. We hypothesized that infants born premature have more physical complications than cognitive complications and infants born prematurely have more cognitive complications than physical complications. This research was carried out by finding cohort study design studies through Medline, Academic Search Premier, and APA PsychINFO, where the studies will be compiled from 2003 – 2020.

BACKGROUND: Drug abuse is a social problem with psychosocial and physical complications. The lifestyle of injection drug users (IUD) increases the risk of infectious as well as of non-infectious diseases. The workers of low-threshold programmes are often the first ones to encounter the physical complications of injection drug users, and the workers are accordingly often the ones who take the initiative in dealing with those complications. Mapping the possible solutions of injection drug users' complications by the workers of low-threshold programmes would respond to the needs for methodological approach widely available to the workers of low-threshold programmes. AIMS: The present thesis aims to describe the possible solutions to physical complications of injection drug users through mapping the solutions in the practice of the low-threshold programmes workers for drug users in Prague. SAMPLE: All the seven low-threshold programmes facilities based in Prague were appealed to participate on the research. Thirty eight respondents participated in the study (39 % outreach programs, 53 % drop-in centre, 8 % combined services) METHODS: The present research was carried out via questionnaire research. The output data was analysed through descriptive statistics. The standardized questions of the...