Recombinant therapeutic proteins can be broadly categorized into blood factors, anticoagulants, growth factors, cytokines, hormones, vaccines, therapeutic enzymes and monoclonal antibodies.
In general, the described risk factors can be categorized into risk factors related to vaccination status, living conditions, movements of refugees, nutritional status and effectiveness of control measures including vaccination campaigns, surveillance and security situations in the affected zones.
The SERVQUAL is categorized into five factors: reliability, assurance, tangibles, empathy and responsiveness.
Items on patient safety were categorized into 10 factors.
Our original questionnaire was categorized into four factors: "Role and responsibilities", "Teamwork and collaboration", "Structure and function of training facilities", and "Professional identity".
In the current study a Swedish version was used including 20 items categorized into three factors: "Open minded and pro-integration", "Fear and avoidance" and "Community mental health ideology" The Swedish version has been tested regarded psychometric properties [ 28].
The results of exploratory factor analysis indicated that the seven items could be categorized into one factor.
Moreover, the results suggested that item 17 "I feel stressed because of my eyes", item 18 "I worry about my eyes of getting worse" and item 19 "I can't enjoy my hobbies because of my eyes" in the Chinese version AS-20 should be categorized into the factor "psychosocial".
Behavioral variance in heritability research is in a population often categorized into a genetic factor and an environmental factor.
