Reasons given by California physical therapists for not belonging to the American Physical Therapy Association

Abstract

Background and Purpose. In 1997, only 22% of licensed physical therapists living in California were members of the American Physical Therapy Association (APTA). This 1998 study was designed to identify the reason(s) why most licensed physical therapists in California choose not to belong to their profession's national association and to examine the demographics of nonmembers. Subjects. The subjects were a random sample of 400 California licensed physical therapists who were not members of APTA. Methods. The survey instrument included a demographic questionnaire and statements for response using a 5-point Likert-type scale. Frequency distributions were calculated for responses and demographic data. Nonparametric analyses were used to determine statistical significance. Chi-square analysis was used to compare responses to statements by gender and by full-time versus part-time work status. Spearman rank correlation coefficients were used to determine any relationships between demographic data (eg, gender and work status). The Mann-Whitney U test was used to determine any differences in responses to specific representation questions by those respondents who worked in specific practice environments. All statistical tests were 2-tailed tests conducted at the P