Informal caregiver questionnaire is divided into five parts, namely, Section A, Section B, Section C, Section D and Section E. Similarly to formal care provider’s questionnaire, section A consists of questions on demographic variables for caregiver based on gender, race, age, marital status, location, education background, and household monthly income. The demographic variables are to give an overall knowledge or understanding of the respondents’ background. Section B consists of questions on demographic variables of the elderly in need of care covering from the relation between the caregivers and the elderly, assistance received, gender, age, duration oflong-term care need for the elderly, health status of the elderly, elderly’s desire on living arrangement, elderly’s current living arrangement. Components for caregivers and the elderly’s demographics variables were constructed and modified based on Kuzuya et al. (2011). Caregivers relationship towards quality of care as studied by Hanaoka and Norton (2008) were also included in the construction of informal caregivers’ questionnaire.