https://doi.org/10.17037/DATA.00002178
The following variables are contained within the dataset.
| Variable name | Variable description |
| author_year | name of first author and year of publication |
| country | country where study was conducted |
| agerange_enrolled | age range fo enrolled patients |
| study_design | study design |
| samplesize | sample size |
| fever_n | number of patients with fever |
| fever_total | total number of patients in study for fever variable |
| headache_n | number of patients with headache |
| headache_total | total number of patients in study for headache variable |
| arthralgia_n | number of patients with arthralgia |
| arthralgia_total | total number of patients in study for arthralgia variable |
| myalgia_n | number of patients with myalgia |
| myalgia_total | total number of patients in study for myalgia |
| jointstiffness_n | number of patients with jointstiffness |
| jointstiffness_total | total number of patients in study for joint stiffness |
| backache_n | number of patients with backache |
| backache_total | total number of patients in study for backache |
| chills_n | number of patients with chills |
| chills_total | total number of patients in study for chills |
| rigor_n | number of patients with rigor |
| rigor_total | total number of patients in study for rigors |
| malaise_n | number of patients with malaise |
| malaise_total | total number of patients in study for malaise |
| rash_n | number of patients with rash |
| rash_total | total number of patients in study for rash |
| lethergy_n | number of patients with lethergy |
| lethergy_total | total number of patients in study for lethergy |
| fatigue_n | number of patients with fatigue |
| fatigue_total | total number of patients in study for fatigue |
| clinicalanaemia_n | number of patients with clinical anaemia |
| clinicalanaemia_total | total number of patients in study for clinical anaemia |
| dehydration_n | number of patients with dehydration |
| dehydration_total | total number of patients in study for dehydration |
| weightloss_n | number of patients with weight loss |
| weightloss_total | total number of patients in study for weightloss |
| hiccup_n | number of patients with hiccup |
| hiccup_total | total number of patients in study for hiccup |
| nasalcongestion_n | number of patients with nasal congestion |
| nasalcongestion_total | total number of patients in study for nasal congestion |
| throatswelling_n | number of patients with throat swelling |
| throatswelling_total | total number of patients in study for throat swelling |
| sorethroat_n | number of patients with sore throat |
| sorethroat_total | total number of patients in study for sore throat |
| pneumonitis_n | number of patients with pneumonitis |
| pneumonitis_total | total number of patients in study for pneumonitis |
| cough_n | number of patients with cough |
| cough_total | total number of patients in study for cough |
| dyspnoea_n | number of patients with dyspnoea |
| dyspnoea_total | total number of patients in study for dyspnoea |
| chestpain_n | number of patients with chestpain |
| chestpain_total | total number of patients in study for chest pain |
| myocarditis_n | number of patients with myocarditis |
| myocarditis_total | total number of patients in study for myocarditis |
| syncope_n | number of patients with syncope |
| syncope_total | total number of patients in study for syncope |
| prostration_n | number of patients with prostration |
| prostration_total | total number of patients in study for prostation |
| epigastricdiscomfort_n | number of patients with epigastric discomfort |
| epigastricdiscomfort_total | total number of patients in study for epigastric discomfort |
| abdominalpain_n | number of patients with abdominal pain |
| abdominalpain_total | total number of patients in study for abdominal pain |
| anorexia_n | number of patients with anorexia |
| anorexia_total | total number of patients in study for anorexia |
| nauseavomiting_n | number of patients with nausea vomiting |
| nauseavomiting_total | total number of patients in study for nausea & vomiting |
| nausea_n | number of patients with nausea |
| nausea_total | total number of patients in study for nausea |
| coatedtongue_n | number of patients with coated tongue |
| coatedtongue_total | total number of patients in study for coated tongue |
| vomiting_n | number of patients with vomiting |
| vomiting_total | total number of patients in study for vomiting |
| diarrhoea_n | number of patients with diarrhoea |
| diarrhoea_total | total number of patients in study for diarrhoea |
| constipation_n | number of patients with constipation |
| constipation_total | total number of patients in study for constipation |
| dysphagia_n | number of patients with dysphagia |
| dysphagia_total | total number of patients in study for dysphagia |
| odynophagia_n | number of patients with odynophagia |
| odynophagia_total | total number of patients in study for odynophagia |
| jaundice_n | number of patients with jaundice |
| jaundice_total | total number of patients in study for jaundice |
| ascites_n | number of patients with ascites |
| ascites_total | total number of patients in study for ascites |
| hepatomegaly_n | number of patients with hepatomegaly |
| hepatomegaly_total | total number of patients in study for hepatomegaly |
| rthypoctenderness_n | number of patients with right hypochondriac tenderness |
| rthypoctenderness_total | total number of patients in study for right hypochondriac tenderness |
| liverfailure_n | number of patients with liver failure |
| liverfailure_total | total number of patients in study for liver failure |
| splenomegaly_n | number of patients with splenomegaly |
| splenomegaly_total | total number of patients in study for splenomegaly |
| renalfailure_n | number of patients with renal failure |
| renalfailure_total | total number of patients in study for renal failure |
| hepatorenalfailure_n | number of patients with hepato-renal failure |
| hepatorenalfailure_total | total number of patients in study for hepato-renal failure |
| cnssympencephalitis_n | number of patients with central nervous system symptoms / encephalitis |
| cnssympencephalitis_total | total number of patients in study for central nervous system symptoms / encephalitis |
| insomnia-n | number of patients with insomnia |
| insomnia_total | total number of patients in study for insomnia |
| confusion_n | number of patients with confusion |
| confusion_total | total number of patients in study for confussion |
| drowsiness_n | number of patients with drowsiness |
| drowsiness_total | total number of patients in study for drowsiness |
| delirium_n | number of patients with delirium |
| delirium_total | total number of patients in study for delirium |
| irritability_n | number of patients with irritability |
| irritability_total | total number of patients in study for irritability |
| lackofgustatorydiscrimination_n | number of patients with lack of gustatory discrimination |
| lackofgustatorydiscrimination_total | total number of patients in study for lack of gustatory discrimination |
| diziness_n | number of patients with diziness |
| diziness_total | total number of patients in study for diziness |
| ataxia_n | number of patients with ataxia |
| ataxia_total | total number of patients in study for ataxia |
| vertigo_n | number of patients with vertigo |
| vertigo_total | total number of patients in study for vertigo |
| tremor_n | number of patients with tremor |
| tremor_total | total number of patients in study for tremor |
| amnesia_n | number of patients with amnesia |
| amnesia_total | total number of patients in study for amnesia |
| asthenia_n | number of patients with asthenia |
| asthesia_total | total number of patients in study for asthenia |
| neckpain_n | number of patients with neckpain |
| neckpain_total | total number of patients in study for neck pain |
| stiffneck_n | number of patients with stiffneck |
| stiffneck_total | total number of patients in study for neck stiffness |
| meningismus_n | number of patients with meningismus |
| meningismus_total | total number of patients in study for meningismus |
| hemiparesis_n | number of patients with hemiparesis |
| hemiparesis_total | total number of patients in study for hemiparesis |
| hyperaesthesia_n | number of patients with hyperaesthesia |
| hyperaesthesia_total | total number of patients in study for hyperaesthesia |
| decelebrateposturing_n | number of patients with decelebrate posturing |
| decelebrateposturing_total | total number of patients in study for decelebrate posturing |
| disorientation_n | number of patients with disorientation |
| disorientation_total | total number of patients in study for disorientation |
| hypersalivation&teethgrinding_n | number of patients with hypersalivation & teethgrinding |
| hypersalivation&teethgrinding_total | total number of patients in study for hypersalivation & teeth grinding |
| visualhallucinations_n | number of patients with visual hallucinations |
| visualhallucinations_total | total number of patients in study for visual hallucinations |
| hallucinations_n | number of patients with hallucinations |
| hallucinations_total | total number of patients in study for hallucinations |
| lockedinsyndrome_n | number of patients with locked-in-syndrome |
| lockedinsyndrome_total | total number of patients in study for locked-in-syndrome |
| choreiformmovements_n | number of patients with choreiform movements |
| choreiformmovements_total | total number of patients in study for choreiform movements |
| numbness_n | number of patients with numbness |
| numbness_total | total number of patients in study for numbness |
| convulsions_n | number of patients with convulsions |
| convulsions_total | total number of patients in study for convulsions |
| coma_n | number of patients with coma |
| coma_total | total number of patients in study for coma |
| haemorrhagicdisease_n | number of patients with haemorrhagic disease |
| haemorrhagicdisease_total | total number of patients in study for haemorrhagic disease |
| macularpurpurarash_n | number of patients with maculo-purpura rash |
| macularpurpurarash_total | total number of patients in study for maculo-papura rash |
| petechiae_n | number of patients with petechiae |
| petechiae_total | total number of patients in study for petechiae |
| ecchymoses_n | number of patients with ecchymoses |
| ecchymoses_total | total number of patients in study for ecchymoses |
| epistaxis_n | number of patients with epistaxis |
| epistaxis_total | total number of patients in study for epistaxis |
| hematemesis_n | number of patients with hematemesis |
| hematemesis_total | total number of patients in study for hematemesis |
| bleedinggums_n | number of patients with bleeding gums |
| bleedinggums_total | total number of patients in study for bleeding gums |
| hematuria_n | number of patients with hematuria |
| hematuria_total | total number of patients in study for hematuria |
| hemoptysis_n | number of patients with hemoptysis |
| hemoptysis_total | total number of patients in study for hemoptysis |
| subconjunctivalhemorrhage_n | number of patients with sub-conjunctival hemorrhage |
| subconjunctivalhemorrhage_total | total number of patients in study for sub-conjunctival haemorrhage |
| hematochezia_n | number of patients with hematochezia |
| hematochezia_total | total number of patients in study for haematochezia |
| melena_n | number of patients with melena |
| melena_total | total number of patients in study for melena |
| rectalbleeding_n | number of patients with rectal bleeding |
| rectalbleeding_total | total number of patients in study for rectal bleeding |
| uterovaginalbleeding_n | number of patients with utero-vaginal bleeding |
| uterovaginalbleeding_total | total number of patients in study for utero-vaginal bleeding |
| dic_n | number of patients with disseminated intra-vascular coagulation |
| dic_total | total number of patients in study for disseminated intra-vascular coagulation |
| bleedingpuncturesites_n | number of patients with bleeding puncture sites |
| bleedingpuncturesites_total | total number of patients in study for bleeding puncture sites |
| haemomeningoencephalitis_n | number of patients with haemorrhagic meningo-encephalitis |
| haemomeningoencephalitis_total | total number of patients in study for haemorrhagic meningo-encephalitis |
| hypotension_n | number of patients with hypotension |
| hypotension_total | total number of patients in study for hypotension |
| blurredORpartialblindness_n | number of patients with blurred or partial blindness |
| blurredORpartialblindness_total | total number of patients in study for blurred vision or partial blindness |
| completeblindness_n | number of patients with complete blindness |
| completeblindness_total | total number of patients in study for complete blindness |
| retinalhaemorrhage_n | number of patients with retinal haemorrhage |
| retinalhaemorrhage_total | total number of patients in study for retinal haemorrhage |
| retinitis_n | number of patients with retinitis |
| retinitis_total | total number of patients in study for retinitis |
| eyepain_n | number of patients with eyepain |
| eyepain_total | total number of patients in study for eye pain |
| retroorbitalpain_n | number of patients with retro-orbital pain |
| retroorbitalpain_total | total number of patients in study for retro-orbital pain |
| redeye_n | number of patients with red eye |
| redeye_total | total number of patients in study for red eye |
| injectedconjunctiva_n | number of patients with injected conjunctiva |
| injectedconjunctiva_total | total number of patients in study for injected conjunctiva |
| photophobia_n | number of patients with photophobia |
| photophobia_total | total number of patients in study for photophobia |
| abortion_n | number of patients with abortion |
| abortion_total | total number of patients in study for abortion |
| pretermdelivery_n | number of patients with preterm delivery |
| pretermdelivery_total | total number of patients in study for preterm delivery |
| normalpregnancy_n | number of patients with normal pregnancy |
| normalpregnancy_total | total number of patients in study for normal pregnancy |
| shock_n | number of patients with shock |
| shock_total | total number of patients in study for shock |
| cured_n | number of patients cured |
| cured_total | total number of patients in study for cured |
| death_n | number of patients who died |
| death_total | total number of patients in study for death |
| ast_n | number of patients with elevated aspartate aminotransferase |
| ast_total | total number of patients in study for elevated aspartate aminotransferase |
| astmean_iul | mean aspartate aminotransferase level_iu/l |
| alt_n | number of patients with elevated alanine aminotransferase |
| alt_total | total number of patients in study for elevated alanine aminotransferase |
| altmean_iul | mean alanine aminotransferase level_iu/l |
| ggt_n | number of patients with elevated gamma-glutamyl transferase |
| ggt_total | total number of patients in study for elevated gamma-glutamyl transferase |
| ggtmean_iul | mean gamma-glutamyl tranferase levels _iu/l |
| alp_n | number of patients with elevated alkaline phosphatase |
| alp_total | total number of patients in study for elevated alkaline phosphatase |
| alpmean_iul | mean alkaline phosphatase level_iu/l |
| cpk_n | number of patients with elevated creatine phosphokinase |
| cpk_total | total number of patients in study for elevated creatine phosphokinase |
| cpkmean_iul | mean creatine phosphokinase level_iu/l |
| ck_n | number of patients with elevated creatine kinase level |
| ck_total | total number of patients in study for elevated creatine kinase |
| ckmean_iul | mean creatine kinase level_iu/l |
| ldh_n | number of patients with elevated lactate dehydrogenase levels |
| ldh_total | total number of patients in study for elevated lactate dehydrogenase |
| ldhmean_iul | mean lactate dehydrogenase levels_iu/l |
| lipasemean_iul | mean lipase level_iu/l |
| amylasemean_iul | mean amylase level_iu/l |
| tbilirubin_n | number of patients with elevated total bilirubin level |
| tbilirubin_total | total number of patients in study for elevated total bilirubin |
| tbilirubinmean_umoll | mean total bilirubin level_umol/l |
| urea_n | number of patients with elevated urea levels |
| urea_total | total number of patients in study for elevated urea |
| ureamean_mmol | mean urea level_mmol/l |
| creatinine_n | number of patients with elevated creatinine level |
| creatinine_total | total number of patients in study for elevated creatinine |
| creatininemean_umoll | mean creatinine level_umol/l |
| uricacid_n | number of patients with elevated uricacid level |
| uricacid_total | total number of patients in study for elevated uric acid |
| uricacidmean_mmol | mean uric acid level_mmol/l |
| glucosemean_mgdl | mean glucose level_mg/dl |
| wbchigh_n | number of patients with high total white blood cell count |
| wbchigh_total | total number of patients in study for high total white blood cell count |
| wbclow_n | number of patients with low total white blood cell count |
| wbclow_total | total number of patients in study for low total white blood cell count |
| wbcmean_x10p9cellsl | mean total white blood cell count_x10p9cells/l |
| neutrophil_n | number of patients with high neutrophil count |
| neutrophil_total | total number of patients in study for high neutrophils |
| lymphocytelow_n | number of patients with low lymphocyte count |
| lymphocytelow_total | total number of patients in study for low lymphocytes |
| plateletlow_n | number of patients with low platelet count |
| plateletlow_total | total number of patients in study for low platelets |
| plateletsmean_x10p9l | mean platelet count _x10p9/l |
| hblow_n | number of patients with low haemoglobin level |
| hblow_total | total number of patients in study for low haemoglobin |
| hbmean_gdl | mean haemoglobin level_gd/l |
| hematocritmean_% | mean hematocrit level _% |
| apttprolonged_n | number of patients with prolonged activated partial thromboplastin time |
| apttprolonged_total | total number of patients in study for prolonged activated partial thromboplastin time |
| C-reactiveprotein_n | number of patients with elevated C-reactive protein |
| C-reactiveprotein_total | total number of patients in study for elevated C-reactive protein |
| elevatedprotein_n | number of patients with elevated total protein |
| elevatedprotein_total | total number of patients in study for elevated total proteins |
| albuminmean_gl | mean albumin level_g/l |
| durationofsympbe4dx_meandays | duration of symptoms before diagnosis_mean number of days |
| durationofsympbe4dx_mediandays | duration of symptoms before diagnosis_median number of days |
| durationofsympbe4dx_rangedays | duration of symptoms before diagnosis_range (days) |
| durationofsymptillresol_meandays | duration of symptoms till resolution_mean number of days |
| durationofsymptillresol_mediandays | duration of symptoms till resolution_median number of days |
| durationofsymptillresol_rangedays | duration of symptoms till resolution_range (days) |
| incubation_meandays | incubation period _mean number of days |
| incubation_rangedays | incubation period_range (days) |
| patient_source | patient source for the study |