This entry covers 1,375 deaths recorded at the Baghdad city morgue during May
    2006. As in previous entries based on morgue records, a series of adjustments
    was made to the initial “raw” figure before Iraq Body Count (IBC)
    added the x493e entry to its database. Principal considerations were:
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Pre and post-war mortality levels for the periods covered
   
  - 
    
Possible presence of combatants among the dead
   
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Overlaps with existing IBC entries
   
1. Pre and post-war mortality levels for the periods covered
  IBC only includes violent civilian deaths in its count that are directly attributable
    to the military intervention in Iraq. One of the results of the intervention
    has been a calamitous breakdown in civil security, particularly in Baghdad,
    which continues to worsen as insurgency, counter-insurgency, sectarian, and
    less-readily identifiable killings compound increased deaths from “ordinary” crime.
    The principal role of the morgue is to identify the cause of death for legal
    purposes, meaning that all “suspicious” deaths, including those
    from accidents, are referred there. Such deaths, and those from crime, occurred
    during the pre-war period as they would in any big city, and would have continued
    at some level whether or not Iraq was invaded. (Indeed morgue officials say
    that 80-90 percent of the bodies currently being brought to the morgue are
    of violent deaths [Reuters, AP, July 2006].)
  This ordinary, “background” rate of autopsies is therefore subtracted
  by IBC from post-invasion morgue figures. Where known, the exact number of
  a corresponding pre-war month in 2002-2003 is subtracted. Where the exact figure
  is unknown, we subtract “200-250 per month,” based on interviews
  with the morgue’s long-standing director, a figure that also accords
  well with exact numbers, which all fall within this range.
  Accordingly, the total adjustment for the ordinary, background rate
  of pre-war autopsies to x493e was 250 (subtracted from the more conservative
  Min column) and 200 (subtracted from the Max column).
2. Possible presence of combatants among the dead
  IBC does not record Iraqi army, insurgents or other fighters in its count unless
    they are killed post-capture (at which point they assume "protected
    person" status under international conventions). The morgue does not
    handle deaths among the Iraqi defence forces, but other combatants may be
    present in their records. To adjust for the possible presence of such fighters
    in its count, it was important that IBC find alternative sources or methods
    for deriving their potential number.
  Figures from the Iraqi Interior Ministry were available during 2005 for 'insurgents'
    killed during clashes with government forces (police, soldiers and US troops),
    including those killed during raids who resisted arrest. There are no such
    figures available for May 2006, and our analysis had revealed no discernible
    month-by-month correlation between civilian, police, or insurgent figures
    during the previous year. Furthermore there have since 2005 been more deaths
    of militia in inter-tribal or 'sectarian' killings (thereby likely placing
    more combatants into the morgue figures), while at the same time more of
    these deaths have been caused not in fighting but in captures followed by
    execution, effectively taking these dead out of IBC "combatant" status,
    and making them eligible for inclusion in our count (see preceding paragraph).
  We resume here our past method for estimating the presence of combatants in
    the morgue figures, the reasoning for which was explained in earlier morgue
    entries:
To allow for the sentence in the reports which reads "Also,
  the bodies of killed fighters from groups like the al-Mahdi Army are rarely
  taken to morgues," an estimate of "between 1 in 50 to 1 in 25" was
  used to represent the fighters' "rarely" featuring in morgue statistics.
  Pending the availability of discrete May 2006 data allowing a more
  precise estimate for Iraqi combatants, we subtract 4 percent from the Min column
  and 2 percent from the Max column to produce "fighter-free" estimates
  for x493e.
3. Overlaps with existing IBC entries
  Deaths in Baghdad in May 2006 already recorded by IBC and caused by gunfire
    and non-explosive weaponry were subtracted from both the Min and Max columns
    for x493e, since such deaths are typically referred to the morgue.
  In some reports from the morgue it is stated that deaths from bombings are
    not handled there. However, in other and more detailed interviews, it is
    stated that it is deaths from “major” explosions that do not
    require forensic attention because the circumstances of the deaths are already
    well known. To identify those incidents which might not be considered “major” in
    post-invasion Baghdad we looked at the frequency of incidents involving bombings
    in the city that had relatively small numbers of casualties. We included
    injured in this since an incident that kills 3 but wounds 19 is unlikely
    to be considered minor.
  Our analysis showed a sharp drop-off in frequency after 8 combined casualties
    (killed and wounded). All Baghdad bombing events recorded by IBC below this
    number were considered to be potential, but not definite, overlaps with the
    morgue data, and accordingly were only removed from the Min column of x493e.
  In all, some 140 overlapping and potentially overlapping IBC entries
  were identified in the database, leading to the removal of 475 from the Min
  and 457 from the Max.
  As a result of the steps described in 1., 2., and 3., above, a total of 780
    and 684 were subtracted from the 1,375 media-reported raw number for May
    2006, leading to an addition of 595 (min) - 691 (max)
    to the IBC database.