By 2025, Indonesia is expected to have the world's largest elderly population at 41.4% which
is an incredible number (Shelton & Stepanek, 1994). According to population projections, there
will be (27.08%) of people aged 65 years and above in 2020 (27.08%), (33.69 million) in 2025,
(40.95 million) in 2030, and (48.19 million) in 2035 (Jones, Snyder, Gesko, & Helgeson, 2017).
The dental and oral health of the Indonesian people is something that needs special
attention from the health sector, both dentists and oral therapists. Riskesdas 2018, found that
10.22% of the Indonesian population received assistance from dental health workers and 57.6%
of the Indonesian population experienced dental and oral health problems. In West Nusa
Tenggara, Bima Regency recorded a prevalence of dental and oral health problems of 72% and
utilization of dental health services of 2.85%, and 3.89% of people brush their teeth properly.
The percentage of correct brushing time is still very low, which is 4.36% for the age group of
55-64 years, with the behavior of brushing teeth at 86.77% (Vamos, Walsh, et al., 2015).
Everyone will experience physical and mental changes as they age because aging is
inevitable. Changes in oral tissues, such as pale mucosal dry mouth, thinning of the mucosa,
attrition, and tooth loss, are also typical of the aging process and changes in body tissue function
(Zimmerman, Sloane, Cohen, & Barrick, 2014). Malnutrition, balance problems, sudden
confusion, and slow motion due to physical changes are serious health problems for the elderly.
In addition, some diseases that often attack the elderly include hypertension, hearing and vision
problems, dementia, osteoporosis, memory decline, and dental health problems (Buglar, White,
& Robinson, 2010).
Dental hygiene or oral hygiene is a problem that must be considered by the elderly,
because it is one of the factors that can cause various diseases of the oral cavity, especially
dental caries, periodontal disease, and other infectious diseases, including tooth loss
(Antonarakis, 2011). Dental caries is experienced by 96.7% of the Indonesian population, with
a prevalence of 95.0% at the age of >65 years and 96.8% at the age of 55-64 years. In addition,
there are problems with oral tissue, with a prevalence of periodontitis of 75.9% at the age of
55-64 years and 66.0% at the age of >65 years (Poul Erik Petersen & Torres, 1999).
Expanding health care through family-centered care demonstrates the importance of
patient care programs. A partnership approach to health care decision-making between families
and the provision of health services is the definition of Family-centered care itself. When it
comes to providing health services, the family acts as a central treatment center and can also
identify health problems, decide the best course of action for fellow family members, care for
family members, and can use nearby health facilities (Jönsson & Abrahamsson, 2020).
Behavior is the result of all kinds of human experiences and interactions with the
surrounding environment which manifest in the form of knowledge, attitudes, and actions.
Behavior is the response of the individual to stimuli that come from outside or from within
himself. Actions that are carried out continuously will give rise to habits that prove that actions
carried out continuously will form habits that eventually become permanent behaviors (Poul
Erik Petersen & Yamamoto, 2005).
Behavior can be divided into two, namely (1) Passive or closed form (Covert behavior),
limited to attention, perception, knowledge or awareness, and attitudes that occur in someone
who receives a stimulus and cannot be observed by others. (2) Overt behavior is a response to