IEEE Technology and Society Magazine - March 2015 - 47

The procedures follow what typically happens
in a slum clinic, and captures feedback from
physicians and community workers.
A clinic typically sees around 30 - 40
patients off-peak and 60-70 during peak season. Peak season is June to August, where
monsoon introduces water diseases, malaria etc. Most patients are children (40%) and
elderly (40%). Repeats are defined as 80% of
patients every month, with only around 20%
new patients. The clinic operates 18:30 to
20:30 hours every day except Sunday.
There is one medic sharing time from a
local hospital. Evening operation hours are as
a result, but are also mostly due to the fact
that patients are only available after they return Figure 2. Sanitation is a major issue in the slums, fueled by the lack of
proper education. This reflects heavily on the health of the community.
home from their jobs. There are two assistants
Income is limited, forcing parents and children alike into job prospects that
(helpers), one in reception and another to dis- may negatively affect family health.
tribute medication. Neither have professional
qualifications; they are trained by the medic.
If the medic is missing for any reason, he arranges for a
medications to every visit, so the medic knows the hiscolleague to fill in.
tory. Lack of records is reported to potentially cause
The clinic holds no records, except for brief visit
mishaps in one out of 25-30 patients.
descriptions by the medic, primarily to indicate to the
Patients wait in queue and are served on first-come
NGO the number of treated patients (see Fig. 5). Howbasis. There is no registration process. Waiting time is
ever, records are sometimes kept by the helpers in
usually around 10 minutes, but goes up to 30 minutes
chronic cases, e.g., hypertension or diabetes. Patients
in peak days. A number system was introduced but later
are expected to bring their old prescriptions and old
abandoned, as some patients would wander off. Upon

Rural Villages

Healthcare Facility

Communication Link
RFID Tag

RFID
Reader

Remote Patient
and Personal
Identities

Community
Healthcare
Workers

Facility-Based
Healthcare Services and
Medical Records
RFID
Reader
Direct Outpatient
and Personal
RFID Tag
Identities

Figure 3. The central health care facility serving the community holds a secure records system, and is shared with workers
providing outreach into the rural villages and slums within cities. RFID tags and handheld devices are major components of the
solution, in addition to the central clinic database.

MARCH 2015

∕

IEEE TEchnology and SocIETy MagazInE

47



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