List of ICD10 codes included in ‘hospital-diagnosed maternal infections during pregnancy’ variable
| ICD10 codes | Type of infections included |
| A/B | Virus infections; bacterial infections; sexually transmitted infections/diseases |
| G0/G531/G630/G940 | Meningitis; cranial nerve infections; polyneuropathy infections; hydrocephalus infections |
| H0/H1/H20/H22/H320/H440/H441/H451/H481 | Eye infections |
| I30/I310/I311/I32/I33/I38/I39/I40/I41/I430/I520/ I521/I681/I980/I981 | Pericarditis; endocarditis; myocarditis; heart infections; artery infections; cardiovascular infections |
| J0/J1/J2/J31/J32/J35/J36/J37/ J39/J40/J41/J42/J440/J85/J86 | Sinusitis; tonsillitis; laryngitis; common cold; influenza; pneumonia; respiratory infections; bronchitis; rhinitis; pharyngitis; peritonsillar abscess; pharynx infections; pulmonary disease with infection; gangrene/lung abscess; pyothorax |
| K04/K05/K102/K112/K113/K122/K140/K35/K61/ K630/K65/K67/K75/K770/K81/K930 | Periodontitis; pulpitis; gingivitis; necrosis; jaw inflammation/infection; salivary gland infection; cellulitis/mouth abscess; glossitis; appendicitis; anal infection/abscess; intestine abscess/infection; peritonitis; liver infection; cholecystitis; tuberculous of intestine |
| L0 | Skin infections |
| M0 | Septic arthritis |
| N080/N10/N11/N12/N22/N290/N291/N30/N330/ N34/N390/N61/N7 | Glomerular disorders involving infection; interstitial nephritis; urinary calculus infection; kidney infection; cystitis; urethritis; urinary tract infection unspecified; infection in breast; pelvic/vaginal/vulva infection or inflammation |
| O23/O98 | Infections/infectious disease associated with pregnancy |
| R50 | Fever |
| T880 | Infection following immunisation |
ICD10, International Classification of Diseases 10.