The paper by Knox et al is a welcome addition to the public health
discourse in the American Journal of Public Health.1 It raises an
important public health issue for appropriate recognition by researchers
and practitioners and calls for an evaluation of interventions for suicide
prevention. However, it is equally important to identify suicides as an
important burden in developing societies - especially in Asia.
Pakistan and Bangladesh as low income, developing nations present a
case study illustrative of the complex issues surrounding suicides. There
are strong religious sanctions against suicide, and negative socio-
cultural implications for the person and family. Suicide is also a crime
under the penal codes of these countries.
Data from the police in one province of Pakistan (Sind) shows a 250%
increase in suicides from 1985 to 1999.2 The majority of completed
suicides are younger males, and they use more violent methods (hanging,
drowning, shooting) than their female counterparts. Overall, poisoning
seems to be the commonest means of suicide in the country.
Suicides have also been studied in Bangladesh demonstrating high
rates in rural areas and in married women.3 Poverty, female gender,
marital discord, and younger age at marriage were found to be risk factors
for suicide.
An important issue is the lack of reliable data and under reporting
of suicides by usual sources in developing countries. A pilot study in
Pakistan demonstrated how 90 suicides reported in newspapers could not be
found in police records.4
The global public health community should not ignore the challenges
of measuring and intervening against suicides in the developing world. It
is time for calling for greater investments in research on suicides in low
income nations.
References:
1. Kerry L. Knox, Yeates Conwell, and Eric D. Caine
If Suicide Is a Public Health Problem, What Are We Doing to Prevent It? Am
J Public Health 2004;94:37-45
2. Khan MM. Personal Communication. Aug 2003.
3. Yusuf RH, Akhter HH, Rahman MH, Chowdhry MEK, Rochat RW. Injury related
deaths among women aged 10-50 years in Bangladesh 1996-97. The Lancet
2000;355:1220-
4. Ghaffar A, Hyder AA, Bishai D. Newspaper reports as a source for injury
data in developing countries. Health Policy Plan. 2001;16(3):322-5.