We take what shifts this modifier is known to make and the shifts reported for a symptom. There are many bacteria involved. We sum all of the shifts (some positive and some negative) to estimate a predictor. Some bacteria may have greater impact (that information is not available in 99% of studies) so the estimate can be wrong in edge cases.
This is based on associations discovered from annotated 16s microbiome samples. See this post for more information.
| Symptom | Impact | Predictor of Bacteria Shift |
|---|---|---|
| Age: 0-10 | Worsen | 3.56 |
| Age: 60-70 | Worsen | 2.3 |
| Asymptomatic: No Health Issues | Improves | -1.67 |
| Autism: Official Diagnosis | Improves | -2.91 |
| Autonomic Manifestations: cardiac arrhythmias | Worsen | 3.94 |
| Autonomic Manifestations: irritable bowel syndrome | Worsen | 1.71 |
| Autonomic: Inability to tolerate an upright position | Improves | -3.17 |
| Blood Type: A Positive | Improves | -1.86 |
| Blood Type: O Positive | Improves | -4.08 |
| Comorbid-Mouth: Bruxism - Jaw cleanching / Teeth grinding | Improves | -1.8 |
| Comorbid-Mouth: Dry Mouth | Worsen | 2.8 |
| Comorbid-Mouth: TMJ / Dysfunction of the temporomandibular joint syndrome | Worsen | 2.26 |
| Comorbid: Constipation and Explosions (not diarrohea) | Improves | -0.55 |
| Comorbid: Fibromyalgia | Worsen | 2.96 |
| Comorbid: High Anxiety | Improves | -3.72 |
| Comorbid: Histamine or Mast Cell issues | Improves | -0.46 |
| Comorbid: Hypothyroidism | Worsen | 1.71 |
| Comorbid: Inflammatory bowel disease | Improves | -3.7 |
| Comorbid: Migraine | Improves | -1.86 |
| Comorbid: Multiple Chemical Sensitivity | Worsen | 3.55 |
| Comorbid: Snoring (NOT Sleep Apnea | Improves | -0.42 |
| DePaul University Fatigue Questionnaire : Allergies | Improves | -1.98 |
| DePaul University Fatigue Questionnaire : Anxiety/tension | Improves | -2.92 |
| DePaul University Fatigue Questionnaire : Depression | Improves | -1.8 |
| DePaul University Fatigue Questionnaire : Fatigue | Improves | -4.04 |
| DePaul University Fatigue Questionnaire : Impaired Memory & concentration | Improves | -3.91 |
| DePaul University Fatigue Questionnaire : Unrefreshing Sleep, that is waking up feeling tired | Improves | -3.93 |
| DePaul University Fatigue Questionnaire : Walking up early in the morning (e.g. 3AM) | Improves | -3.03 |
| Gender: Female | Worsen | 2.83 |
| General: Fatigue | Worsen | 3.55 |
| General: Headaches | Worsen | 1.62 |
| General: Myalgia (pain) | Worsen | 1.71 |
| General: Sinus issues with headaches | Improves | -1.8 |
| Immune Manifestations: Alcohol Intolerant | Worsen | 1.62 |
| Immune Manifestations: Bloating | Worsen | 3.1 |
| Immune Manifestations: Constipation | Worsen | 2.87 |
| Immune Manifestations: general malaise | Worsen | 1.71 |
| Immune Manifestations: Inflammation (General) | Improves | -4.05 |
| Immune Manifestations: Mucus in the stool | Improves | -2.92 |
| Infection: Human Herpesvirus 6 (HHV6) | Worsen | 0.19 |
| Infection: Parasite - Other | Improves | -2.92 |
| Joint: Stiffness and swelling | Worsen | 2.3 |
| Joint: Sudden and severe episodes of pain | Worsen | 1.85 |
| Joint: Tenderness | Improves | -3.22 |
| Neurocognitive: Unable to focus vision and/or attention | Worsen | 1.71 |
| Neuroendocrine Manifestations: Dry Eye (Sicca or Sjogren Syndrome) | Worsen | 2.89 |
| Neuroendocrine Manifestations: Excessive adrenaline | Improves | -2.63 |
| Neuroendocrine Manifestations: intolerance of extremes of heat and cold | Worsen | 3.55 |
| Neuroendocrine Manifestations: loss of adaptability | Improves | -2.84 |
| Neuroendocrine Manifestations: Muscle weakness | Worsen | 3.92 |
| Neuroendocrine Manifestations: Paraesthesia (tingling burning of skin) | Improves | -1.85 |
| Neuroendocrine Manifestations: subnormal body temperature | Worsen | 2.97 |
| Neuroendocrine Manifestations: sweating episodes | Worsen | 1.71 |
| Neuroendocrine: Alcohol intolerance | Worsen | 2.3 |
| Neuroendocrine: Lack of appetite | Worsen | 2.87 |
| Neuroendocrine: Lost or gained weight without trying | Worsen | 3.51 |
| Neurological-Audio: Tinnitus (ringing in ear) | Improves | -2.69 |
| Neurological-Sleep: Chaotic diurnal sleep rhythms (Erratic Sleep) | Worsen | 1.71 |
| Neurological-Sleep: Night Sweats | Worsen | 1.71 |
| Neurological-Sleep: Vivid Dreams/Nightmares | Worsen | 3.52 |
| Neurological-Vision: inability to focus eye/vision | Worsen | 2.84 |
| Neurological: Confusion | Worsen | 2.97 |
| Neurological: Difficulty reading | Worsen | 1.71 |
| Neurological: Executive Decision Making (Difficulty making) | Worsen | 1.71 |
| Neurological: Impairment of concentration | Worsen | 1.71 |
| Neurological: Joint hypermobility | Improves | -1.8 |
| Neurological: Slowed speech | Worsen | 1.61 |
| Official Diagnosis: Allergic Rhinitis (Hay Fever) | Improves | -3.73 |
| Official Diagnosis: Autoimmune Disease | Improves | -3.31 |
| Official Diagnosis: Irritable Bowel Syndrome | Improves | -2.92 |
| Official Diagnosis: Mast Cell Dysfunction | Improves | -2.64 |
| Onset: 2010-2020 | Worsen | 2.87 |
| Pain: Chest pain | Improves | -2.96 |
| Pain: Joint pain | Worsen | 2.83 |
| Pain: Sensitivity to pain | Improves | -1.8 |
| Post-exertional malaise: Difficulty reading after mild physical or mental activity | Worsen | 1.71 |
| Post-exertional malaise: Mentally tired after the slightest effort | Improves | -3.56 |
| Post-exertional malaise: Rapid cognitive fatigability, | Worsen | 2.89 |
| Sleep: Daytime drowsiness | Worsen | 2.87 |
| Sleep: Problems staying asleep | Worsen | 3.28 |
| Sleep: Waking up early in the morning (e.g. 3 AM) | Worsen | 1.7 |
We take what shifts this modifier is known to make and the shifts reported for a medical condition. There are many bacteria. We sum all of the shifts (some positive and some negative) to estimate a predictor. Some bacteria may have greater impact (that information is not available in 99% of studies) so the estimate can be wrong in edge cases.
This is according to the microbiome shifts reported in studies. Clinical studies may show different results
| Symptom | Impact | Predictor of Bacteria Shift |
|---|---|---|
| Acne | Worsen | 4.22 |
| ADHD | Improves | -4.5 |
| Allergic Rhinitis (Hay Fever) | Improves | -2.45 |
| Allergies | Worsen | 3.45 |
| Alzheimer's disease | Worsen | 2.68 |
| Amyotrophic lateral sclerosis (ALS) Motor Neuron | Improves | -3.45 |
| Ankylosing spondylitis | Worsen | 4.48 |
| Asthma | Improves | -3.59 |
| Atherosclerosis | Improves | -4.88 |
| Autism | Worsen | 5.43 |
| Barrett esophagus cancer | Worsen | 2.62 |
| Bipolar Disorder | Improves | -3.87 |
| Brain Trauma | Worsen | 2.19 |
| Carcinoma | Improves | -4.02 |
| Celiac Disease | Worsen | 4.74 |
| Cerebral Palsy | Improves | -4.14 |
| Chronic Fatigue Syndrome | Worsen | 3.92 |
| Chronic Kidney Disease | Improves | -2.89 |
| Chronic Urticaria (Hives) | Improves | -3.32 |
| Colorectal Cancer | Improves | -5.1 |
| Coronary artery disease | Worsen | 1.97 |
| COVID-19 | Improves | -3.8 |
| Crohn's Disease | Improves | -4.61 |
| Depression | Improves | -4.9 |
| Epilepsy | Worsen | 4.3 |
| Fibromyalgia | Worsen | 3.44 |
| Functional constipation / chronic idiopathic constipation | Improves | -3.84 |
| gallstone disease (gsd) | Improves | -2.92 |
| Gastroesophageal reflux disease (Gerd) including Barrett's esophagus | Worsen | 3.56 |
| Generalized anxiety disorder | Improves | -3.49 |
| Gout | Improves | -2.96 |
| Hashimoto's thyroiditis | Worsen | 2.56 |
| High Blood Pressure | Improves | -1.49 |
| Histamine Issues | Improves | -3.69 |
| Histamine Issues From Ubiome | Worsen | 2.96 |
| hypercholesterolemia (High Cholesterol) | Worsen | 2.87 |
| Hyperlipidemia (High Blood Fats) | Improves | -2.89 |
| hypertension (High Blood Pressure | Improves | -2.84 |
| IgA nephropathy (IgAN) | Worsen | 4.11 |
| Inflammatory Bowel Disease | Improves | -3.85 |
| Irritable Bowel Syndrome | Worsen | 4.16 |
| Liver Cirrhosis | Improves | -1.71 |
| ME/CFS with IBS | Improves | -3.5 |
| ME/CFS without IBS | Improves | -4.3 |
| Metabolic Syndrome | Worsen | 2.9 |
| Multiple Sclerosis | Improves | -4.72 |
| Multiple system atrophy (MSA) | Improves | -2.7 |
| Nonalcoholic Fatty Liver Disease (nafld) Nonalcoholic | Worsen | 3.75 |
| NonCeliac Gluten Sensitivity | Worsen | 2.88 |
| Obesity | Worsen | 2.75 |
| Osteoarthritis | Improves | -3.79 |
| Osteoporosis | Improves | -3.75 |
| Parkinson's Disease | Improves | -6.12 |
| Psoriasis | Improves | -4.83 |
| rheumatoid arthritis (RA),Spondyloarthritis (SpA) | Improves | -4.86 |
| Rosacea | Improves | -2.27 |
| Schizophrenia | Improves | -4.42 |
| Sjögren syndrome | Worsen | 1.9 |
| Small Intestinal Bacterial Overgrowth (SIBO) | Improves | -3.96 |
| Stress / posttraumatic stress disorder | Improves | -5.07 |
| Systemic Lupus Erythematosus | Improves | -4.71 |
| Type 1 Diabetes | Worsen | 3.21 |
| Type 2 Diabetes | Worsen | 2.46 |
| Ulcerative colitis | Worsen | 4.22 |
We extend modifiers to include items that changes the parent and child taxa. I.e. for a species, that would be the genus that is belongs to and the strains in the species.