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Add full hour-by-hour exchange transfusion thresholds for all GA groups

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Exchange transfusion data (AAP 2022) now covers GA 35, 36, and 38+ weeks
with and without risk factors, hour-by-hour from 12-96h (510 more data
points). Total bilirubin data: 1020 data points (6 photo + 6 exchange
tables x 85 hours each). No interpolation needed for any hour.
This commit is contained in:
Daniel 2026-04-11 06:03:48 +02:00
parent 30300f169c
commit 0c8a4db5c3
1 changed files with 11 additions and 4 deletions
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15
public/js/calculators.js
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@ -1295,9 +1295,13 @@
var photoThresholds35 = {12:8.5,13:8.7,14:8.9,15:9,16:9.2,17:9.4,18:9.6,19:9.8,20:9.9,21:10.1,22:10.3,23:10.4,24:10.6,25:10.8,26:10.9,27:11.1,28:11.3,29:11.4,30:11.6,31:11.7,32:11.9,33:12,34:12.2,35:12.3,36:12.5,37:12.6,38:12.8,39:12.9,40:13.1,41:13.2,42:13.4,43:13.5,44:13.6,45:13.8,46:13.9,47:14,48:14.2,49:14.3,50:14.4,51:14.5,52:14.7,53:14.8,54:14.9,55:15,56:15.1,57:15.3,58:15.4,59:15.5,60:15.6,61:15.7,62:15.8,63:15.9,64:16,65:16.1,66:16.2,67:16.3,68:16.4,69:16.5,70:16.6,71:16.7,72:16.8,73:16.9,74:17,75:17.1,76:17.2,77:17.3,78:17.4,79:17.5,80:17.5,81:17.6,82:17.7,83:17.8,84:17.8,85:17.9,86:18,87:18.1,88:18.1,89:18.2,90:18.3,91:18.3,92:18.4,93:18.5,94:18.5,95:18.6,96:18.6};
// 35 weeks, WITH neurotoxicity risk factors
var photoThresholds35risk = {12:6.9,13:7.1,14:7.2,15:7.4,16:7.6,17:7.7,18:7.9,19:8.1,20:8.2,21:8.4,22:8.6,23:8.7,24:8.9,25:9,26:9.2,27:9.3,28:9.5,29:9.6,30:9.8,31:9.9,32:10.1,33:10.2,34:10.3,35:10.5,36:10.6,37:10.8,38:10.9,39:11,40:11.2,41:11.3,42:11.4,43:11.5,44:11.7,45:11.8,46:11.9,47:12,48:12.2,49:12.3,50:12.4,51:12.5,52:12.6,53:12.7,54:12.8,55:13,56:13.1,57:13.2,58:13.3,59:13.4,60:13.5,61:13.6,62:13.7,63:13.8,64:13.9,65:14,66:14.1,67:14.2,68:14.2,69:14.3,70:14.4,71:14.5,72:14.6,73:14.7,74:14.8,75:14.8,76:14.9,77:15,78:15.1,79:15.1,80:15.2,81:15.3,82:15.3,83:15.4,84:15.5,85:15.5,86:15.6,87:15.7,88:15.7,89:15.8,90:15.8,91:15.9,92:15.9,93:16,94:16.1,95:16.1,96:16.1};
// Exchange transfusion thresholds (AAP 2022)
var exchangeThresholds38 = {12:19.7,24:21.4,36:22.8,48:24.0,60:25.1,72:25.9,84:26.6,96:27.0};
var exchangeThresholds38risk = {12:16.3,24:17.7,36:19.0,48:20.1,60:21.2,72:22.1,84:22.9,96:23.5};
// Exchange transfusion thresholds (AAP 2022, hour-by-hour from PediTools)
var exchangeThresholds38 = {12:19.7,13:19.9,14:20,15:20.1,16:20.3,17:20.4,18:20.6,19:20.7,20:20.8,21:21,22:21.1,23:21.2,24:21.4,25:21.5,26:21.6,27:21.7,28:21.9,29:22,30:22.1,31:22.2,32:22.3,33:22.4,34:22.6,35:22.7,36:22.8,37:22.9,38:23,39:23.1,40:23.2,41:23.3,42:23.4,43:23.5,44:23.6,45:23.7,46:23.8,47:23.9,48:24,49:24.1,50:24.2,51:24.3,52:24.4,53:24.5,54:24.6,55:24.7,56:24.7,57:24.8,58:24.9,59:25,60:25.1,61:25.2,62:25.2,63:25.3,64:25.4,65:25.5,66:25.5,67:25.6,68:25.7,69:25.7,70:25.8,71:25.9,72:25.9,73:26,74:26,75:26.1,76:26.2,77:26.2,78:26.3,79:26.3,80:26.4,81:26.4,82:26.5,83:26.5,84:26.6,85:26.6,86:26.7,87:26.7,88:26.7,89:26.8,90:26.8,91:26.9,92:26.9,93:26.9,94:27,95:27,96:27};
var exchangeThresholds38risk = {12:16.3,13:16.4,14:16.5,15:16.6,16:16.7,17:16.9,18:17,19:17.1,20:17.2,21:17.3,22:17.4,23:17.6,24:17.7,25:17.8,26:17.9,27:18,28:18.1,29:18.2,30:18.3,31:18.4,32:18.5,33:18.7,34:18.8,35:18.9,36:19,37:19.1,38:19.2,39:19.3,40:19.4,41:19.5,42:19.6,43:19.7,44:19.8,45:19.9,46:19.9,47:20,48:20.1,49:20.2,50:20.3,51:20.4,52:20.5,53:20.6,54:20.7,55:20.8,56:20.8,57:20.9,58:21,59:21.1,60:21.2,61:21.3,62:21.3,63:21.4,64:21.5,65:21.6,66:21.7,67:21.7,68:21.8,69:21.9,70:22,71:22,72:22.1,73:22.2,74:22.2,75:22.3,76:22.4,77:22.5,78:22.5,79:22.6,80:22.7,81:22.7,82:22.8,83:22.8,84:22.9,85:23,86:23,87:23.1,88:23.1,89:23.2,90:23.3,91:23.3,92:23.4,93:23.4,94:23.5,95:23.5,96:23.5};
var exchangeThresholds36 = {12:17.5,13:17.7,14:17.8,15:17.9,16:18.1,17:18.2,18:18.3,19:18.5,20:18.6,21:18.7,22:18.9,23:19,24:19.1,25:19.2,26:19.4,27:19.5,28:19.6,29:19.7,30:19.9,31:20,32:20.1,33:20.2,34:20.4,35:20.5,36:20.6,37:20.7,38:20.8,39:20.9,40:21,41:21.2,42:21.3,43:21.4,44:21.5,45:21.6,46:21.7,47:21.8,48:21.9,49:22,50:22.1,51:22.2,52:22.3,53:22.4,54:22.5,55:22.6,56:22.7,57:22.8,58:22.9,59:23,60:23.1,61:23.2,62:23.2,63:23.3,64:23.4,65:23.5,66:23.6,67:23.7,68:23.8,69:23.8,70:23.9,71:24,72:24.1,73:24.1,74:24.2,75:24.3,76:24.4,77:24.4,78:24.5,79:24.6,80:24.6,81:24.7,82:24.8,83:24.8,84:24.9,85:25,86:25,87:25.1,88:25.2,89:25.2,90:25.3,91:25.3,92:25.4,93:25.4,94:25.5,95:25.5,96:25.5};
var exchangeThresholds36risk = {12:15.2,13:15.3,14:15.4,15:15.6,16:15.7,17:15.8,18:15.9,19:16.1,20:16.2,21:16.3,22:16.4,23:16.5,24:16.6,25:16.8,26:16.9,27:17,28:17.1,29:17.2,30:17.3,31:17.4,32:17.5,33:17.6,34:17.7,35:17.8,36:17.9,37:18,38:18.1,39:18.2,40:18.3,41:18.4,42:18.5,43:18.6,44:18.7,45:18.8,46:18.9,47:19,48:19.1,49:19.2,50:19.2,51:19.3,52:19.4,53:19.5,54:19.6,55:19.7,56:19.7,57:19.8,58:19.9,59:20,60:20.1,61:20.1,62:20.2,63:20.3,64:20.3,65:20.4,66:20.5,67:20.6,68:20.6,69:20.7,70:20.8,71:20.8,72:20.9,73:20.9,74:21,75:21.1,76:21.1,77:21.2,78:21.2,79:21.3,80:21.4,81:21.4,82:21.5,83:21.5,84:21.6,85:21.6,86:21.7,87:21.7,88:21.8,89:21.8,90:21.9,91:21.9,92:22,93:22,94:22,95:22.1,96:22.1};
var exchangeThresholds35 = {12:16.4,13:16.5,14:16.6,15:16.8,16:16.9,17:17,18:17.2,19:17.3,20:17.4,21:17.5,22:17.7,23:17.8,24:17.9,25:18,26:18.2,27:18.3,28:18.4,29:18.5,30:18.7,31:18.8,32:18.9,33:19,34:19.1,35:19.2,36:19.4,37:19.5,38:19.6,39:19.7,40:19.8,41:19.9,42:20,43:20.1,44:20.2,45:20.3,46:20.5,47:20.6,48:20.7,49:20.8,50:20.9,51:21,52:21.1,53:21.2,54:21.3,55:21.4,56:21.5,57:21.6,58:21.7,59:21.7,60:21.8,61:21.9,62:22,63:22.1,64:22.2,65:22.3,66:22.4,67:22.5,68:22.6,69:22.6,70:22.7,71:22.8,72:22.9,73:23,74:23.1,75:23.1,76:23.2,77:23.3,78:23.4,79:23.4,80:23.5,81:23.6,82:23.7,83:23.7,84:23.8,85:23.9,86:23.9,87:24,88:24.1,89:24.1,90:24.2,91:24.3,92:24.3,93:24.4,94:24.4,95:24.5,96:24.5};
var exchangeThresholds35risk = {12:14.6,13:14.8,14:14.9,15:15,16:15.1,17:15.3,18:15.4,19:15.5,20:15.6,21:15.8,22:15.9,23:16,24:16.1,25:16.2,26:16.3,27:16.4,28:16.5,29:16.6,30:16.8,31:16.9,32:17,33:17.1,34:17.2,35:17.3,36:17.4,37:17.5,38:17.6,39:17.7,40:17.7,41:17.8,42:17.9,43:18,44:18.1,45:18.2,46:18.3,47:18.4,48:18.5,49:18.5,50:18.6,51:18.7,52:18.8,53:18.9,54:18.9,55:19,56:19.1,57:19.2,58:19.2,59:19.3,60:19.4,61:19.4,62:19.5,63:19.6,64:19.6,65:19.7,66:19.8,67:19.8,68:19.9,69:19.9,70:20,71:20.1,72:20.1,73:20.2,74:20.2,75:20.3,76:20.3,77:20.4,78:20.4,79:20.5,80:20.5,81:20.6,82:20.6,83:20.6,84:20.7,85:20.7,86:20.8,87:20.8,88:20.8,89:20.9,90:20.9,91:20.9,92:21,93:21,94:21,95:21.1,96:21.1};
function interpolateThreshold(table, hours) {
var keys = Object.keys(table).map(Number).sort(function(a,b){return a-b;});
@ -1343,7 +1347,10 @@
var aboveThreshold = tsb >= threshold;
// Check exchange transfusion threshold too
var exchangeTable = gaNum >= 38 ? (risk === 'medium' ? exchangeThresholds38risk : exchangeThresholds38) : null;
var exchangeTable;
if (gaNum >= 38) exchangeTable = risk === 'medium' ? exchangeThresholds38risk : exchangeThresholds38;
else if (gaNum >= 36) exchangeTable = risk === 'medium' ? exchangeThresholds36risk : exchangeThresholds36;
else exchangeTable = risk === 'medium' ? exchangeThresholds35risk : exchangeThresholds35;
var exchangeThreshold = exchangeTable ? interpolateThreshold(exchangeTable, hours) : null;
var aboveExchange = exchangeThreshold && tsb >= exchangeThreshold;