https://doi.org/10.17037/DATA.00001804
The dataset contains the variables outlined below. When making an application to access the dataset, please state the variable names in which you are interested.
| Variable name | Variable description | Value labels |
| age | Age at enrolment, in years | 5 through 17 |
| sex | Sex | 1=male, 0=female |
| ic_totalige | Total IgE, continous (ImmunoCAP) kU/L | 6.7 through 8984 |
| ic_derpige | D. pteronyssinus-specific IgE, continous (ImmunoCAP), kU/L | 0.02 through 628.8 |
| ic_cokige | B. germanica-specific IgE, continous (ImmunoCAP), kU/L | 0.01 through 81.8 |
| ic_cok_atopy | Sensitisation to German cockroach categorical (ImmunoCAP) | 0=non-atopic IgE level, "<0.35kUA/L (allergen-specific kilo units per litre)", 1=Atopic IgE level "(>=0.35kUA/L )" |
| ic_der_atopy | Sensitisation to dermatophagoides, categorical (ImmunoCAP) | 0=non-atopic IgE level, "<0.35kUA/L (allergen-specific kilo units per litre)", 1=Atopic IgE level "(>=0.35kUA/L )" |
| kasepg_m | S. mansoni eggs per gram, average of 2 slides | 0 through 1656 |
| kaaepg_m | Ascaris eggs per gram, average of 2 slides | 0 through 996 |
| kahepg_m | Hookworm eggs per gram, average of 2 slides | 0 through 840 |
| katepg_m | Trichuris eggs per gram, average of 2 slides | 0 through 372 |
| kaoepg_m | 'other worm' eggs per gram, average of 2 slides | 0 through 14052 |
| kasinf | S. mansoni infection status, Kato-Katz | 1=infected, 0=uninfected |
| kaainf | Ascaris infection status, Kato-Katz | 1=infected, 0=uninfected |
| kahinf | Hookworm infection status, Kato-Katz | 1=infected, 0=uninfected |
| katinf | Trichuris infection status, Kato-Katz | 1=infected, 0=uninfected |
| kaoinf | 'Other worm' infection status, Kato-Katz | 1=infected, 0=uninfected |
| casecont | Asthma case-control staus | 1=asthma case, 0=non-asthma control |
| blomcat | Skin prick test response to Blomia tropicalis (dust mite) | 0="negative (<3mm wheal diameter)", 1=positive (>=3mm wheal diameter)" |
| dermcat | Skin prick test response to Dermatophagoides mix (dust mites) | 0="negative (<3mm wheal diameter)", 1=positive (>=3mm wheal diameter)" |
| cockcat | Skin prick test response to German cockroach | 0="negative (<3mm wheal diameter)", 1=positive (>=3mm wheal diameter)" |
| catcat | Skin prick test response to cat | 0="negative (<3mm wheal diameter)", 1=positive (>=3mm wheal diameter)" |
| mouldcat | Skin prick test response to moulds mix | 0="negative (<3mm wheal diameter)", 1=positive (>=3mm wheal diameter)" |
| pollcat | Skin prick test response to pollen mix | 0="negative (<3mm wheal diameter)", 1=positive (>=3mm wheal diameter)" |
| peacat | Skin prick test response to peanut | 0="negative (<3mm wheal diameter)", 1=positive (>=3mm wheal diameter)" |
| atopyspt | Skin prick test response to any of 7 allergens | 0="negative (<3mm wheal diameter)", 1=positive (>=3mm wheal diameter)" |
| cokge | IgE (ng/ml) to Blatella germanica, continuous (ELISA) | 0.08 through 8542.12 |
| derpge | IgE (ng/ml) to D. pteronyssinus, continuous (ELISA) | 0.08 through 20984.38 |
| cokg4 | IgG4 (ng/ml) to Blatella germanica (ELISA) | 0.08 through 18351.56 |
| derpg4 | IgG4 (ng/ml) to D. pteronyssinus (ELISA) | 0.08 through 10499.32 |
| cokgecat | German cockroach-specific IgE, categorical (ELISA) | 0= undetectable IgE, 1=IgE≥312.5 ng/ml |
| derpgecat | Dermatophagoides-specific IgE, categorical (ELISA) | 0= undetectable IgE, 1=IgE≥312.5 ng/ml |
| anyigecat | Detecatable IgE to any one of Dermatophagoides or cockroach (ELISA) | 0= undetectable IgE, 1=IgE to any of cockroach or dermatophagoides ≥312.5 ng/ml |
| totg4 | Total IgG4, continous (ELISA), ng/ml | 1 through 108574.4 |
| swa_g4 | SWA-specific IgG4, ng/ml, continuous (ELISA) | 0 through 839375 |
| sea_g4 | SEA-specific IgG4, ng/ml, continuous (ELISA) | 0 through 839375 |
| sea_ige | SEA-specific IgE, ng/ml, continuous (ELISA) | 0 through 41968.8 |
| swa_ige | SWA-specific IgE, ng/ml, continuous (ELISA) | 0 through 11786.3 |
| swa_igg | SWA-specific IgG, ng/ml, continuous (ELISA) | 176100 through 5070552 |
| sea_igg | SEA-specific IgG, ng/ml, continuous (ELISA) | 350724 through 7799214 |
| anynema | Any nematode infection (KK + PCR) | 1=infected with any of Ascaris, hookworm, Strongyloides or trichuris; 0=uninfected |
| log_cokg4 | Log10 IgG4 to cockroach (ng/ml+1) | 0.03 through 4.26 |
| log_derpg4 | Log10 IgG4 to D. pteronyssinus (ng/ml+1) | 0.03 through 4.02 |
| log_cokge | Log10 IgE to cockroach (ng/ml+1) - ELISA | 0.03 through 3.93 |
| log_derpge | Log10 IgE to D. pteronyssinus (ng/ml+1) - ELISA | 0.03 through 4.32 |
| cok4ER | Cockroach IgG4/IgE ratio, ELISA | 0 through 173813.5 |
| derp4ER | Dermatophagoides IgG4/IgE ratio, ELISA | 0 through 123283 |
| log_cok4ER | Log10 Cockroach IgG4/IgE ratio (+1), ELISA | 7.91e^-6 through 5.24 |
| log_derp4ER | Log10 Dermatphagoides IgG4/IgE ratio (+1), ELISA | 6.02e^-6 through 5.09 |
| log_totg4 | Log10 total IgG4 (ng/ml+1), ELISA | 0 through 5.04 |
| log_totge | Log10 total IgE (kU/L), ImmunoCAP | 0.82 through 3.95 |
| g4gER | Total IgG4/ total IgE ratio | 0 through 6176.5 |
| lg4gER | Log10 Total IgG4/ total IgE ratio (+1) | 0 through 3.79 |
| cokR | Total IgE/cockroach-specific IgE ratio, ImmunoCAP | 15.27 through 31400.2 |
| derpR | Total IgE/Dermatophagoides-specific IgE ratio, ImmunoCAP | 2.6 through 25730.7 |
| log_cokR | Log10 Total IgE/cockroach-specific IgE ratio (+1) | 1.21 through 4.49 |
| log_derpR | Log10 Total IgE/Dermatophagoides-specific IgE ratio (+1) | 0.56 through 4.41 |
| logswa_ige | log10 IgE to SWA (ng/ml+1), ELISA | 0 through 4.07 |
| logsea_ige | log10 IgE to SEA (ng/ml+1), ELISA | 0 through 4.62 |
| logsea_g4 | log10 IgG4 to SEA (ng/ml+1), ELISA | 0 through 5.92 |
| logswa_g4 | log10 IgG4 to SWA (ng/ml+1), ELISA | 0 through 5.92 |
| lderpige_cap | Log10 IgE to D. pteronyssinus (kU/L+0.001) - ImmunoCAP | -1.72 through 2.79 |
| lcokige_cap | Log10 IgE to cockroach (kU/L+0.001) - ImmunoCAP | -1.91 through 1.91 |