Indoor air pollution does not contribute to -
Chronic lung disease
Impaired neurological development
Adverse pregnancy outcome
Pneumonia in child
About 4.3 million people die every year due to indoor air pollution Mainly through COPD(22%), pneumonia(12%), Stroke 34%, Ischaemic hea disease 26%, Lung cancer 6% Neurological impairment is not seen with indoor air pollution. Park's Textbook of Preventive and Social Medicine, 25th Edition, Pg 796
Environment and health