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: 30-40 | Improves | -1.79 |
| Age: 50-60 | Worsen | 1.51 |
| Asymptomatic: Minor Health Issues (a few symptoms only) | Worsen | 2.82 |
| Asymptomatic: No Health Issues | Improves | -1.82 |
| Autism: Official Diagnosis | Improves | -3.23 |
| Autonomic Manifestations: cardiac arrhythmias | Worsen | 3.5 |
| Autonomic Manifestations: irritable bowel syndrome | Worsen | 3.03 |
| Autonomic Manifestations: Orthostatic intolerance | Improves | -3.08 |
| Autonomic Manifestations: palpitations | Improves | -3.59 |
| Autonomic: Graying or blacking out after standing | Improves | -2.92 |
| Autonomic: Heart rate increase after standing | Worsen | 3.21 |
| Autonomic: Inability to tolerate an upright position | Improves | -3.05 |
| Autonomic: Irregular heartbeats | Improves | -0.35 |
| Autonomic: Shortness of breath | Improves | -1.67 |
| Blood Type: A Positive | Worsen | 0.46 |
| Blood Type: O Positive | Improves | -3.61 |
| Comorbid-Mouth: Dry Mouth | Worsen | 3.24 |
| Comorbid-Mouth: Mouth Sores | Worsen | 1.84 |
| Comorbid-Mouth: TMJ / Dysfunction of the temporomandibular joint syndrome | Improves | -3.46 |
| Comorbid: Constipation and Explosions (not diarrohea) | Improves | -4.11 |
| Comorbid: Fibromyalgia | Worsen | 1.64 |
| Comorbid: High Anxiety | Improves | -4.03 |
| Comorbid: Histamine or Mast Cell issues | Improves | -3.01 |
| Comorbid: Hypothyroidism | Improves | -3.05 |
| Comorbid: Inflammatory bowel disease | Improves | -3.72 |
| Comorbid: Migraine | Worsen | 3.19 |
| Comorbid: Multiple Chemical Sensitivity | Worsen | 3.03 |
| Comorbid: Snoring (NOT Sleep Apnea | Improves | -4.03 |
| Condition: ME/CFS with IBS | Improves | -3.01 |
| DePaul University Fatigue Questionnaire : Allergies | Worsen | 3.95 |
| DePaul University Fatigue Questionnaire : Anxiety/tension | Worsen | 2.8 |
| DePaul University Fatigue Questionnaire : Difficulty staying asleep | Worsen | 3.59 |
| DePaul University Fatigue Questionnaire : Fatigue | Worsen | 1.58 |
| DePaul University Fatigue Questionnaire : Forgetting what you are trying to say | Worsen | 4.23 |
| DePaul University Fatigue Questionnaire : Impaired Memory & concentration | Improves | -2.61 |
| DePaul University Fatigue Questionnaire : Unrefreshing Sleep, that is waking up feeling tired | Improves | -2.63 |
| DePaul University Fatigue Questionnaire : Walking up early in the morning (e.g. 3AM) | Worsen | 3.95 |
| Gender: Female | Worsen | 2.83 |
| General: Depression | Worsen | 1.71 |
| General: Fatigue | Worsen | 3.75 |
| General: Headaches | Improves | -1.62 |
| General: Heavy feeling in arms and legs | Worsen | 2.88 |
| General: Myalgia (pain) | Worsen | 2.88 |
| General: Sinus issues with headaches | Improves | -3.01 |
| Immune Manifestations: Abdominal Pain | Improves | -3.05 |
| Immune Manifestations: Bloating | Worsen | 3.62 |
| Immune Manifestations: Constipation | Worsen | 2.87 |
| Immune Manifestations: Diarrhea | Improves | -1.93 |
| Immune Manifestations: general malaise | Worsen | 3.62 |
| Immune Manifestations: Hair loss | Improves | -1.9 |
| Immune Manifestations: Inflammation (General) | Improves | -3.24 |
| Immune Manifestations: Mucus in the stool | Improves | -3.05 |
| Immune Manifestations: tender lymph nodes | Worsen | 2.9 |
| Immune: Sensitivity to smell/food/medication/chemicals | Worsen | 3.22 |
| Infection: Epstein-Barr virus | Improves | -2.87 |
| Infection: Human Herpesvirus 6 (HHV6) | Improves | -3.62 |
| Infection: Mycoplasma | Improves | -3.05 |
| Infection: Parasite - Other | Improves | -3.31 |
| Joint: Redness | Improves | -2.82 |
| Joint: Stiffness and swelling | Improves | -1.7 |
| Joint: Tenderness | Improves | -3.98 |
| Neurocognitive: Absent-mindedness or forgetfulness | Worsen | 3.03 |
| Neurocognitive: Can only focus on one thing at a time | Worsen | 3.03 |
| Neurocognitive: Difficulty paying attention for a long period of time | Worsen | 3.03 |
| Neurocognitive: Slowness of thought | Worsen | 3.03 |
| Neurocognitive: Unable to focus vision and/or attention | Improves | -3.01 |
| Neuroendocrine Manifestations: cold extremities | Worsen | 3.03 |
| Neuroendocrine Manifestations: Excessive adrenaline | Improves | -3.11 |
| Neuroendocrine Manifestations: intolerance of extremes of heat and cold | Improves | -1.58 |
| Neuroendocrine Manifestations: Paraesthesia (tingling burning of skin) | Improves | -3.05 |
| Neuroendocrine Manifestations: Rapid muscular fatiguability | Worsen | 3.03 |
| Neuroendocrine Manifestations: subnormal body temperature | Improves | -0.35 |
| Neuroendocrine Manifestations: sweating episodes | Worsen | 3.03 |
| Neuroendocrine Manifestations: worsening of symptoms with stress. | Worsen | 3.62 |
| Neuroendocrine: Alcohol intolerance | Improves | -3.81 |
| Neuroendocrine: Cold limbs (e.g. arms, legs hands) | Worsen | 1.71 |
| Neuroendocrine: Feeling hot or cold for no reason | Worsen | 3.03 |
| Neuroendocrine: Feeling like you have a low temperature | Worsen | 0 |
| Neuroendocrine: Lack of appetite | Worsen | 3.73 |
| Neuroendocrine: Lost or gained weight without trying | Worsen | 1.64 |
| Neurological-Audio: hypersensitivity to noise | Worsen | 3.62 |
| Neurological-Sleep: Chaotic diurnal sleep rhythms (Erratic Sleep) | Worsen | 1.84 |
| Neurological-Sleep: Sleep Apnea | Worsen | 1.97 |
| Neurological-Vision: Blurred Vision | Improves | -3.59 |
| Neurological-Vision: inability to focus eye/vision | Improves | -3.01 |
| Neurological-Vision: photophobia (Light Sensitivity) | Improves | -3.01 |
| Neurological: Cognitive/Sensory Overload | Worsen | 3.22 |
| Neurological: Difficulty processing information (Understanding) | Improves | -1.67 |
| Neurological: Difficulty reading | Worsen | 3.03 |
| Neurological: emotional overload | Worsen | 0 |
| Neurological: fasciculations | Improves | -3.71 |
| Neurological: High degree of Empathy before onset | Worsen | 0 |
| Neurological: Impairment of concentration | Worsen | 2.83 |
| Neurological: Joint hypermobility | Improves | -3.61 |
| Neurological: Seasonal Affective Disorder (SAD) | Improves | -1.49 |
| Neurological: Short-term memory issues | Worsen | 1.56 |
| Neurological: Slowed speech | Improves | -1.61 |
| Neurological: Spatial instability and disorientation | Worsen | 0 |
| Neurological: Word-finding problems | Improves | -1.79 |
| Official Diagnosis: Allergic Rhinitis (Hay Fever) | Improves | -4.11 |
| Official Diagnosis: Autoimmune Disease | Improves | -2.97 |
| Official Diagnosis: Mast Cell Dysfunction | Improves | -4.02 |
| Onset: 2000-2010 | Worsen | 3.03 |
| Onset: 2010-2020 | Worsen | 2.87 |
| Onset: Gradual | Worsen | 3.44 |
| Other: Sensitivity to mold | Worsen | 2.3 |
| Pain: Joint pain | Worsen | 2.83 |
| Pain: Sensitivity to pain | Improves | -3.51 |
| Post-exertional malaise: Difficulty reading after mild physical or mental activity | Worsen | 0.35 |
| Post-exertional malaise: General | Worsen | 0 |
| Post-exertional malaise: Mentally tired after the slightest effort | Worsen | 2.88 |
| Post-exertional malaise: Physically drained or sick after mild activity | Worsen | 3.03 |
| Post-exertional malaise: Post-exertional malaise | Worsen | 0 |
| Post-exertional malaise: Rapid cognitive fatigability, | Worsen | 3.69 |
| Post-exertional malaise: Worsening of symptoms after mild mental activity | Worsen | 0 |
| Sleep: Daytime drowsiness | Worsen | 2.87 |
| Sleep: Need to nap daily | Worsen | 2.82 |
| Sleep: Problems staying asleep | Improves | -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 | Improves | -3.94 |
| ADHD | Improves | -0.97 |
| Allergies | Improves | -3.33 |
| Alzheimer's disease | Improves | -2.82 |
| Amyotrophic lateral sclerosis (ALS) Motor Neuron | Worsen | 0 |
| Ankylosing spondylitis | Worsen | 3.64 |
| Asthma | Improves | -3.02 |
| Atherosclerosis | Worsen | 3.61 |
| Autism | Worsen | 4.83 |
| Barrett esophagus cancer | Worsen | 3.83 |
| Brain Trauma | Worsen | 2.93 |
| Carcinoma | Improves | -3.76 |
| Celiac Disease | Improves | -3.85 |
| Chronic Fatigue Syndrome | Improves | -5.13 |
| Chronic Kidney Disease | Improves | -3.4 |
| Chronic urticaria (Hives) | Improves | -4.81 |
| Colorectal Cancer | Improves | -5.13 |
| Coronary artery disease | Worsen | 3.26 |
| Crohn's Disease | Improves | -5.23 |
| Depression | Worsen | 2.7 |
| Epilepsy | Improves | -4.46 |
| Fibromyalgia | Improves | -3.97 |
| Functional constipation / chronic idiopathic constipation | Worsen | 3.01 |
| gallstone disease (gsd) | Improves | -3.52 |
| Gastroesophageal reflux disease (Gerd) including Barrett's esophagus | Improves | -3.61 |
| Generalized anxiety disorder | Improves | -4.25 |
| Graves' disease | Worsen | 3.53 |
| Hashimoto's thyroiditis | Improves | -4.37 |
| High Blood Pressure | Worsen | 3.95 |
| Histamine Issues | Improves | -1.6 |
| Histamine Issues From Ubiome | Improves | -2.96 |
| Hyperlipidemia (High Blood Fats) | Improves | -3.5 |
| hypertension (High Blood Pressure | Worsen | 2.92 |
| IgA nephropathy (IgAN) | Worsen | 1.05 |
| Inflammatory Bowel Disease | Improves | -4.82 |
| Insomnia | Improves | -0.6 |
| Irritable Bowel Syndrome | Improves | -5.1 |
| Liver Cirrhosis | Improves | -4.92 |
| ME/CFS with IBS | Improves | -4.4 |
| ME/CFS without IBS | Improves | -4.59 |
| Metabolic Syndrome | Improves | -3.01 |
| Mood Disorders | Worsen | 0 |
| Multiple Sclerosis | Improves | -4.85 |
| Multiple system atrophy (MSA) | Worsen | 2.92 |
| neuropsychiatric disorders (PANDAS, PANS) | Improves | -2.28 |
| Nonalcoholic Fatty Liver Disease (nafld) Nonalcoholic | Worsen | 1.07 |
| Obesity | Improves | -4.78 |
| Osteoporosis | Worsen | 2.02 |
| Parkinson's Disease | Worsen | 5.04 |
| Psoriasis | Improves | -3.71 |
| Rheumatoid arthritis | Improves | -3.01 |
| rheumatoid arthritis (RA),Spondyloarthritis (SpA) | Worsen | 3.94 |
| Rosacea | Worsen | 3.98 |
| Schizophrenia | Worsen | 4.15 |
| Sclerosis | Worsen | 2.9 |
| Sjögren syndrome | Improves | -4.4 |
| Small Intestinal Bacterial Overgrowth (SIBO) | Improves | -3.62 |
| Stress / posttraumatic stress disorder | Improves | -3.26 |
| Systemic Lupus Erythematosus | Worsen | 2.56 |
| Type 1 Diabetes | Worsen | 0.87 |
| Type 2 Diabetes | Improves | -1.97 |
| Ulcerative colitis | Improves | -4.48 |
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.