Psychometric Testing of the Bahasa Version of the Brief Illness Perception Questionnaire among Indonesians with Type 2 Diabetes Mellitus.

The Brief Illness Perception Questionnaire (B-IPQ) has been recommended to validate illness perception. Nevertheless, this measurement has yet to be validated with an assessment of the construct and convergent validities and reliability in Indonesia. Our study aimed to psychometrically test the 8-item B-IPQ among Indonesians with type 2 diabetes mellitus (T2DM). Data included 294 patients with T2DM with stratified multistage clustering. The 36-item Short Form Survey, 21-item Depression Anxiety Stress Scale, and fasting blood glucose (FBG) were used to examine convergence and divergence. The validity analysis included the construct and convergent validities with significant person correlations. Cronbach's alpha, composite reliability (CR), and average variance extracted (AVE) were used to assess reliability. Confirmatory and exploratory factor analyses indicated a multidimensional structure, including cognitive with a five-item structure and emotional illness representation with a three-item structure, with an acceptable goodness of model fit. The tool revealed good internal consistency for the cognitive, emotional, and overall domains and was positively moderately correlated with FBG, stress, anxiety, and depression but negatively correlated with the overall quality of life and mental and physical component scores. Findings provide empirical evidence that the Bahasa version of the B-IPQ showed adequate internal consistency, exploratory and confirmatory, and thus is valid and reliable for illness perception assessments among Indonesians with T2DM.

Determinants of family independence in caring for hebephrenic schizophrenia patients.

Background: Schizophrenic patients are very susceptible to recurrent incidences, therefore the family plays a key role in providing care as a part of the recovery team. This study aimed to determine the relationship between knowledge, perceptions, attitudes and support with family independence in caring for hebephrenic schizophrenic patients. Design and Methods: It was used a correlational analytic design with cross sectional approach, and consecutive sampling technique was used, which attained 57 respondents. The independent variables were knowledge, perceptions, attitudes, and support, while independence was the dependent variable, and both were measured using questionnaires, and Spearman rank test was used for data analysis. Results: The results indicate the presence of a relationship between knowledge, perceptions, attitudes, as well as support and family independence in caring for hebephrenic schizophrenia. In addition, the spearman rank test showed P-values of 0.008, 0.011, 0.032, and 0.027 in family knowledge, perception, attitudes and support, respectively, at <0.05. Conclusions: This study indicates the importance of family support in attempts to improve the self-esteem of schizophrenic patients. Based on this data, the hospital is expected to improve the family-based patient recovery program.