Transcript Occupational Illness

Occupational Illness
Dr. Mohie Bakinson – MCO/1 (CSM/3)
What Is An Occupational Illness?
Any work-related abnormal
condition or disorder, other
than one resulting from a
work injury, caused by or
mainly caused by exposures
(Health hazards) at work.
When is an OH illness work related?
•Has an illness indeed occurred?
•Is causal agents/conditions present at work?
•Was employee exposed?
•Is exposure sufficient to cause illness?
•Is there any non-occupational exposure?
Occupational Illness - CRITERIA
A) Has an illness clearly been defined?
B) Does it appear that the illness is caused or mainly
caused by suspected agents or other conditions at work?
C) Are these suspected agents present ( or have they been
present) in the work environment?
D) Was the ill employee exposed to these agents in the
work environment?
E) Was the exposure to a sufficient degree and/or
duration to result in the illness or condition?
F) Was the illness attributable mainly to a nonoccupational exposure?
International classification of diseases of the WHO
ICD 10th-CODE
1. Infectious and Parasitic Diseases
A00-B99
2. Skin Diseases and Disorders:
L00-L99
3. Respiratory Conditions due to Dust or Toxic Agents
J60-J70
4. Poisoning (Systemic Effects of Toxic Materials)
T36-T65
5. Disorders due To Physical Agents
T66-T78
(Other than Noise and Toxic Materials)
6. Disorders associated with Repeated Trauma
T00-T07
7. Cancers and Malignant Blood Diseases
C00-D48
8. Disorders due to Mental Stress
F00-F99
9. Noise Induced Hearing Loss
H83.3
10. Other Illnesses and Disorders
V01-Y98
Classification of Occupational Illness
1. Infectious and Parasitic Diseases: malaria, food poisoning, infectious
hepatitis, dysentery, lambliasis, legionnaire's disease
2. Skin Diseases and Disorders: contact dermatitis, allergic dermatitis, rash
caused by primary irritants and sensitisers or poisonous plants, oil acne,
chrome ulcers, chemical burns or inflammations.
3. Respiratory Conditions due to Dust or Toxic Agents: silicosis, asbestosis,
pneumoconiosis, pneumonitis, (allergic) bronchitis, alveolitis, asthma,
pharyngitis, rhinitis or acute congestion due to chemicals, dusts, gases, or
fumes.
4. Poisoning (Systemic Effects of Toxic Materials): poisoning by lead,
mercury, arsenic, cadmium, or other metals; poisoning by carbon monoxide,
hydrogen sulphide, or other gases; poisoning by solvents; poisoning by
pesticides; poisoning by other chemicals such as formaldehyde, plastics and
resins.
5. Disorders due To Physical Agents (Other than Noise and Toxic Materials)
Examples: heat-stroke, sunstroke, heat exhaustion and other effects of heat
stress; freezing, frostbite and other effects of exposure to low temperatures;
caisson disease; effects of ionising (isotopes, X-rays, radium) and nonionising (welding flash, ultraviolet rays, microwaves, sunburn) radiation
Classification of Occupational Illness (continue)
6. Disorders associated with Repeated Trauma: synovitis, tenosynovitis,
and bursitis; Raynaud's phenomenon; other disorders of the musculoskeletal system and connective tissue associated with repeated trauma.
7. Cancers and Malignant Blood Diseases: mesothelioma; bladder
cancer; leukemia and other malignant diseases of blood and blood
forming organs
8. Disorders due to Mental Stress: tension headache, depression,
neurosis, "stress", functional disorders of the gastrointestinal tract
9. Noise Induced Hearing Loss: definition and criteria for reporting are
given in the SHC Noise Guide 1991.
10. Other Illnesses and Disorders: Benign tumours; eye conditions due to
dust and toxic agents; other (non-malignant) diseases of blood and
blood forming organs.
Occupational Illness (Why Reporting?)
•Health is line management responsibility
•Ideal extent of the problem
•Health data needed to manage performance
•Also what controls to put in place
Difference between OH illness and Injury
•Work injury is a case which results from a
work accident or from exposure involving a
single event. Single-incident concept!
•If the case resulted form something that was
not instantaneous it is considered as an illness
Role of Supervisor/Line manager/HSE
adviser
•They understand the definition of OH illness
and will try to identify early cases
•Refer to medical officer for confirmation and
reporting
•Reporting by Contractors
Occupational Health Illness
GROUPINGS FOR REPORTING
1
2
3
4
5
6
7
8
9
10
Back problems and lower limb disorders
Cancers and malignant blood disease
Infections and preventable disease
Mental ill-health
Noise induced hearing loss
Poisoning
Respiratory disease
Skin disease
Upper limb and neck disorders
Other occupational illness
0
0
0
0
0
0
0
0
0
0
0
GROUPINGS FOR REPORTING (2002)
1
2
3
4
5
6
7
8
9
10
SIEP
Back problems and lower limb disorders
Cancers and malignant blood disease
Infections and preventable disease
Mental ill-health
Noise induced hearing loss
Poisoning
Respiratory disease
Skin disease
Upper limb and neck disorders
Other occupational illness
9
0
0
16
11
0
1
1
6
0
44
Table 2 Identified cases of occupational illnesses of PDO employees in 2002,
international classification of diseases of the World Health Organisation
I.
V.
VII.
VIII.
IX.
X.
XII.
XIII.
XIII.
XIX.
XX.
No. of cases
0
16
0
11
0
1
1
9
6
0
0
0
Infectious and parasitic diseases
Mental and behavioral disorders (stress)
Diseases of the eye
Diseases of the ear ( Noise Induced Hearing Loss)
Diseases of the circulatory system
Diseases of the respiratory system
Diseases of the skin
Diseases of the musculoskeletal system
Repetitive strain injuries ('mouse disease')
Injury, poisoning (exposure to chemicals)
Certain consequences of ext. causes (heat stress)
External causes of morbidity ('shoe bite')
Total PDO
44
TROIF 1997 – 2003
25
24.2
20
19.1
15
16.8
2003 Target = 12
10
10.5
9.7
5
5.4
4.3
0
97
98
99
00
01
02
03
OCCUPATIONAL ILLNESSES
1997 – 2003 - PDO STAFF
N=4000
180
160
140
160
154
165
120
100
80
89
79
60
40
45
36
02
03
20
0
97
98
99
00
01
OCCUPATIONAL ILLNESSES
1997 – 2003 - CONTRACTOR STAFF
N=14000
180
160
140
161
120
79
100
80
95
60
64
40
20
25
0
97
98
99
00
01
45
14
02
03
Occupational Health Data Sheet
Operating Unit Name:PETROLEUM DEVELOPMENT OMAN
Reporting period: 2003
BusCom: SIEP
Company Staff
Occupational Illnesses
Total
Fatalities
Total
Fatalities
Reportable
due to
Recordable
due to
Occupational
Occupational
Occupational
Occupational
Illnesses
Illness
Illnesses
Illness
1
2
1
2
Infectious and parasitic diseases
2
Skin diseases and disorders
0
Respiratory conditions due to dust or toxic agents
14
Poisoning (systemic effects of toxic material)
2
Upper limb and neck disorders
13
Back problems and lower limb disorders
0
Cancers and malignant blood diseases
0
Disorders due to mental stress
0
Noise induced hearing loss
4
Other illness and disorders
1
Total
36
Exposure Hours
8386921
TROIF
Total Non accidental deaths reported
Contractor Staff
4.292397651
11
0
0
#DIV/0!
0
How Can You Help Us?
Last Line……………..
Your Greatest Asset
We squander health in search of wealth.
We scheme and strife and save and
We squander wealth in search of health
and all we have is the grave.
We live and boast of what we own but when
We die we own only a stone,
Your health is your greatest asset, so make
it last!