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 |
|---|---|---|
| Asymptomatic: No Health Issues | Worsen | 1.6 |
| Autism: Official Diagnosis | Improves | -3.43 |
| Autonomic: Blurred or tunnel vision after standing | Improves | -2.83 |
| Autonomic: Graying or blacking out after standing | Worsen | 1.76 |
| Autonomic: Irregular heartbeats | Improves | -2.83 |
| Blood Type: A Positive | Improves | -2.42 |
| Blood Type: O Positive | Improves | -3.84 |
| Comorbid-Mouth: Dry Mouth | Worsen | 1.76 |
| Comorbid-Mouth: TMJ / Dysfunction of the temporomandibular joint syndrome | Improves | -3.74 |
| Comorbid: Constipation and Explosions (not diarrohea) | Improves | -3.85 |
| Comorbid: High Anxiety | Improves | -3.26 |
| Comorbid: Histamine or Mast Cell issues | Improves | -3.46 |
| Comorbid: Hypothyroidism | Improves | -3.12 |
| Comorbid: Inflammatory bowel disease | Improves | -1.96 |
| Comorbid: Migraine | Improves | -1.86 |
| Comorbid: Multiple Chemical Sensitivity | Worsen | 0.83 |
| Comorbid: Snoring (NOT Sleep Apnea | Improves | -3.59 |
| Condition: ME/CFS with IBS | Improves | -3.01 |
| DePaul University Fatigue Questionnaire : Fatigue | Improves | -3.91 |
| DePaul University Fatigue Questionnaire : Impaired Memory & concentration | Improves | -3.66 |
| DePaul University Fatigue Questionnaire : Unrefreshing Sleep, that is waking up feeling tired | Improves | -3.54 |
| Gender: Female | Improves | -2.83 |
| General: Headaches | Worsen | 1.62 |
| General: Sinus issues with headaches | Improves | -3.01 |
| Immune Manifestations: Abdominal Pain | Improves | -2.83 |
| Immune Manifestations: Alcohol Intolerant | Improves | -2.83 |
| Immune Manifestations: Constipation | Improves | -2.83 |
| Immune Manifestations: Diarrhea | Improves | -1.93 |
| Immune Manifestations: Inflammation (General) | Improves | -3.24 |
| Immune Manifestations: Mucus in the stool | Improves | -3.2 |
| Immune Manifestations: new food sensitivities | Worsen | 1.9 |
| Immune Manifestations: tender lymph nodes | Worsen | 3.57 |
| Immune: Tender / sore lymph nodes | Improves | -2.9 |
| Infection: Human Herpesvirus 6 (HHV6) | Improves | -1.76 |
| Infection: Mycoplasma | Improves | -1.9 |
| Infection: Parasite - Other | Improves | -3.26 |
| Joint: Stiffness and swelling | Improves | -2.52 |
| Joint: Tenderness | Improves | -3.58 |
| Neurocognitive: Can only focus on one thing at a time | Improves | -3.53 |
| Neurocognitive: Difficulty paying attention for a long period of time | Improves | -2.83 |
| Neurocognitive: Problems remembering things | Improves | -2.83 |
| Neurocognitive: Slowness of thought | Improves | -2.83 |
| Neurocognitive: Unable to focus vision and/or attention | Improves | -3.01 |
| Neuroendocrine Manifestations: Excessive adrenaline | Improves | -2.63 |
| Neuroendocrine Manifestations: intolerance of extremes of heat and cold | Worsen | 3.43 |
| Neuroendocrine Manifestations: Muscle weakness | Worsen | 3.55 |
| Neuroendocrine Manifestations: Paraesthesia (tingling burning of skin) | Improves | -2.83 |
| Neuroendocrine Manifestations: subnormal body temperature | Improves | -2.83 |
| Neuroendocrine Manifestations: worsening of symptoms with stress. | Improves | -2.9 |
| Neuroendocrine: Alcohol intolerance | Improves | -3.89 |
| Neurological-Audio: hypersensitivity to noise | Improves | -2.83 |
| Neurological-Audio: Tinnitus (ringing in ear) | Improves | -2.83 |
| Neurological-Sleep: Insomnia | Improves | -1.9 |
| Neurological-Vision: inability to focus eye/vision | Improves | -3.59 |
| Neurological-Vision: photophobia (Light Sensitivity) | Improves | -3.59 |
| Neurological: Cognitive/Sensory Overload | Worsen | 1.64 |
| Neurological: Executive Decision Making (Difficulty making) | Improves | -1.9 |
| Neurological: Joint hypermobility | Improves | -3.7 |
| Neurological: Short-term memory issues | Worsen | 1.56 |
| Neurological: Slowed speech | Worsen | 1.61 |
| Official Diagnosis: Allergic Rhinitis (Hay Fever) | Improves | -3.85 |
| Official Diagnosis: Autoimmune Disease | Improves | -2.97 |
| Official Diagnosis: Irritable Bowel Syndrome | Improves | -3.12 |
| Official Diagnosis: Mast Cell Dysfunction | Improves | -3.46 |
| Onset: 2010-2020 | Improves | -2.83 |
| Onset: Gradual | Worsen | 1.95 |
| Post-exertional malaise: Difficulty reading after mild physical or mental activity | Improves | -3.64 |
| Post-exertional malaise: Rapid muscular fatigability, | Improves | -1.63 |
| Sleep: Problems staying asleep | Worsen | 1.7 |
| Sleep: Waking up early in the morning (e.g. 3 AM) | Improves | -1.9 |
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 |
|---|---|---|
| Allergies | Worsen | 2.82 |
| Alzheimer's disease | Worsen | 3.6 |
| Amyotrophic lateral sclerosis (ALS) Motor Neuron | Worsen | 0.15 |
| Ankylosing spondylitis | Worsen | 5.03 |
| Asthma | Worsen | 0.06 |
| Atherosclerosis | Improves | -4.67 |
| Autism | Improves | -4.13 |
| Brain Trauma | Worsen | 2.15 |
| Carcinoma | Improves | -3.18 |
| Celiac Disease | Improves | -1.6 |
| Chronic Fatigue Syndrome | Improves | -3.9 |
| Chronic Kidney Disease | Worsen | 2.29 |
| Chronic urticaria (Hives) | Improves | -0.6 |
| Colorectal Cancer | Improves | -5.01 |
| Coronary artery disease | Worsen | 3.1 |
| Crohn's Disease | Improves | -3.48 |
| cystic fibrosis | Improves | -3.57 |
| Depression | Improves | -3.52 |
| Epilepsy | Worsen | 3.55 |
| Fibromyalgia | Improves | -3.04 |
| Functional constipation / chronic idiopathic constipation | Worsen | 1.48 |
| Generalized anxiety disorder | Improves | -3.45 |
| Hashimoto's thyroiditis | Improves | -3.99 |
| High Blood Pressure | Improves | -1.74 |
| Histamine Issues | Improves | -4.58 |
| Histamine Issues From Ubiome | Worsen | 1.61 |
| hypercholesterolemia (High Cholesterol) | Worsen | 2.87 |
| Hyperlipidemia (High Blood Fats) | Improves | -3.51 |
| hypertension (High Blood Pressure | Improves | -3.09 |
| IgA nephropathy (IgAN) | Worsen | 2.9 |
| Inflammatory Bowel Disease | Worsen | 4.03 |
| Insomnia | Worsen | 3.01 |
| Irritable Bowel Syndrome | Improves | -3.02 |
| Liver Cirrhosis | Improves | -3.84 |
| ME/CFS with IBS | Worsen | 1.69 |
| ME/CFS without IBS | Improves | -3.71 |
| Metabolic Syndrome | Worsen | 2.9 |
| Multiple Sclerosis | Improves | -3.61 |
| Multiple system atrophy (MSA) | Improves | -3.45 |
| neuropsychiatric disorders (PANDAS, PANS) | Improves | -2.42 |
| Nonalcoholic Fatty Liver Disease (nafld) Nonalcoholic | Worsen | 0.09 |
| Obesity | Improves | -2.62 |
| Osteoporosis | Improves | -3.34 |
| Parkinson's Disease | Improves | -3.26 |
| Psoriasis | Improves | -4.25 |
| Rheumatoid arthritis | Worsen | 2.2 |
| rheumatoid arthritis (RA),Spondyloarthritis (SpA) | Improves | -3.2 |
| Rosacea | Worsen | 2.67 |
| Schizophrenia | Worsen | 2.9 |
| Sclerosis | Worsen | 2.9 |
| Sjögren syndrome | Improves | -2.41 |
| Small Intestinal Bacterial Overgrowth (SIBO) | Improves | -4.41 |
| Stress / posttraumatic stress disorder | Improves | -4.67 |
| Systemic Lupus Erythematosus | Improves | -4.04 |
| Type 1 Diabetes | Improves | -1.79 |
| Type 2 Diabetes | Worsen | 3.72 |
| Ulcerative colitis | Worsen | 3.74 |
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.