realms, and in health promotion, it is having an
impact by improving people’s quality of life
(Sciences, 2017). Healthcare decision making should
be based on an up-to-date synthesis of high-quality
research data (Puljak, 2016).
This situation presents a unique health promotion
opportunity for broader audiences to be reached for
both primary and tertiary prevention. To capitalise on
this opportunity, an understanding of the
characteristics of those seeking health information
online is necessary. This condition will allow for the
development and delivery of more targeted online
services (Nikoloudakis et al., 2018).
Information technology (IT) is an integral part of
the healthcare systems in Western countries. In the
USA, the Affordable Care Act passed in 2009, and
rapid advances in technology for daily living have
pushed the medical field to embrace IT. (Nimkar,
2016).
Social media include a broad spectrum of online
communications tools and work through several
mechanisms. Social media can provide a channel for
social support and facilitate a sense of connectedness
among individuals. These online tools let users share
information that is consumer-centric and consumer-
controlled, enabling anonymity or personal
connection as preferred, and can be an inexpensive
way to reach large audiences over great distances.
Perhaps most importantly, social media have become
firmly established across sociodemographic groups
(Korda and Itani, 2013).
Health promotion apps designed to support and
reinforce health behaviours or to reduce risk
behaviours are the most commonly downloaded apps.
Such technologies have the potential to reach and
deliver health care to new populations (Fitzgerald and
McClelland, 2017).
Public health is also expanding its use of social
media, as evidenced by the finding that 60% of state
health departments now use at least one application.
In addition, one-third of adults use social media to
access health information, and nearly 80% of
physicians who consult with patients online use social
media channels to create or share medical content.
(Neiger et al., 2012)
Innovation has been applied in different contexts,
and the healthcare sector is no exception. Recent
trends in healthcare innovation explore user
participation in the healthcare delivery process.
Digital health is an example of healthcare innovation,
as it provides a platform in which digital technologies
facilitate patients’ participation in the healthcare
delivery process (Iyawa et al., 2016).
Collectively, social media are a powerful
communication channel that can be used to
disseminate information to large audiences (Ho,
2014). In general, social media can be defined as an
environment that facilitates the creation and exchange
of user-generated content (Rains, Brunner, & Oman,
2014). A growing body of research shows that
communication through social media is a welcome
trend among health consumers (Strekalova, 2017).
Social media use by health practitioners helps
articulate a subculture-centred approach to public
health communication (Ems and Gonzales, 2016).
Information becomes an essential entitlement of
social media. Because unlike other media on the
internet, social media users create representations of
their identities, produce content, and interact based on
information (Nasrullah, 2015).
Health promotion through social media search
results reveals that social media contributes positively
to health promotion efforts. However, some
disadvantages include lack of outreach to passive
audiences, false and inaccurate information, lack of
interaction with audiences, the limited ability of
health professionals to use social media so as not to
guarantee program sustainability. Health
professionals need to design a social media-based
health promotion model by integrating social media
with health promotion strategies and health
communication strategies (Leonita, 2018).
This study discusses the Effects of Social Media
on Health Promotion for Millennials. This study is
part of the research on the Use of Social Media by
Vocational UI students, Hospital Administration
Study Program. Exposure is focused on Managers
who use Instagram, the presence or absence of
specialised personnel, respondents’ opinions about
the importance of updates and frequency of
information updates on Instagram, health promotion
material, promoted excellence, criteria and success
rate of promotions through Instagram.
2 ITERATURE REVIEW
2.1 Social Media
Social media is online media, with its users being able
to easily participate, share and create content: blogs,
social networks, forums and virtual worlds or sites
where people communicate with friends they know in
the real world and the world virtual (Aditya, 2015).
Currently, social media is a means or activity of
digital health promotion, for example, a campaign of
clean and healthy lifestyles as well as ways to obtain