001package org.hl7.fhir.r4.model.codesystems; 002 003/*- 004 * #%L 005 * org.hl7.fhir.r4 006 * %% 007 * Copyright (C) 2014 - 2019 Health Level 7 008 * %% 009 * Licensed under the Apache License, Version 2.0 (the "License"); 010 * you may not use this file except in compliance with the License. 011 * You may obtain a copy of the License at 012 * 013 * http://www.apache.org/licenses/LICENSE-2.0 014 * 015 * Unless required by applicable law or agreed to in writing, software 016 * distributed under the License is distributed on an "AS IS" BASIS, 017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 018 * See the License for the specific language governing permissions and 019 * limitations under the License. 020 * #L% 021 */ 022 023 024/* 025 Copyright (c) 2011+, HL7, Inc. 026 All rights reserved. 027 028 Redistribution and use in source and binary forms, with or without modification, 029 are permitted provided that the following conditions are met: 030 031 * Redistributions of source code must retain the above copyright notice, this 032 list of conditions and the following disclaimer. 033 * Redistributions in binary form must reproduce the above copyright notice, 034 this list of conditions and the following disclaimer in the documentation 035 and/or other materials provided with the distribution. 036 * Neither the name of HL7 nor the names of its contributors may be used to 037 endorse or promote products derived from this software without specific 038 prior written permission. 039 040 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 041 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 042 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 043 IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 044 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 045 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 046 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 047 WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 048 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 049 POSSIBILITY OF SUCH DAMAGE. 050 051*/ 052 053// Generated on Wed, Jan 30, 2019 16:19-0500 for FHIR v4.0.0 054 055 056import org.hl7.fhir.exceptions.FHIRException; 057 058public enum MeasurePopulation { 059 060 /** 061 * The initial population refers to all patients or events to be evaluated by a quality measure involving patients who share a common set of specified characterstics. All patients or events counted (for example, as numerator, as denominator) are drawn from the initial population. 062 */ 063 INITIALPOPULATION, 064 /** 065 * The upper portion of a fraction used to calculate a rate, proportion, or ratio. Also called the measure focus, it is the target process, condition, event, or outcome. Numerator criteria are the processes or outcomes expected for each patient, or event defined in the denominator. A numerator statement describes the clinical action that satisfies the conditions of the measure. 066 */ 067 NUMERATOR, 068 /** 069 * Numerator exclusion criteria define patients or events to be removed from the numerator. Numerator exclusions are used in proportion and ratio measures to help narrow the numerator (for inverted measures). 070 */ 071 NUMERATOREXCLUSION, 072 /** 073 * The lower portion of a fraction used to calculate a rate, proportion, or ratio. The denominator can be the same as the initial population, or a subset of the initial population to further constrain the population for the purpose of the measure. 074 */ 075 DENOMINATOR, 076 /** 077 * Denominator exclusion criteria define patients or events that should be removed from the denominator before determining if numerator criteria are met. Denominator exclusions are used in proportion and ratio measures to help narrow the denominator. For example, patients with bilateral lower extremity amputations would be listed as a denominator exclusion for a measure requiring foot exams. 078 */ 079 DENOMINATOREXCLUSION, 080 /** 081 * Denominator exceptions are conditions that should remove a patient or event from the denominator of a measure only if the numerator criteria are not met. Denominator exception allows for adjustment of the calculated score for those providers with higher risk populations. Denominator exception criteria are only used in proportion measures. 082 */ 083 DENOMINATOREXCEPTION, 084 /** 085 * Measure population criteria define the patients or events for which the individual observation for the measure should be taken. Measure populations are used for continuous variable measures rather than numerator and denominator criteria. 086 */ 087 MEASUREPOPULATION, 088 /** 089 * Measure population criteria define the patients or events that should be removed from the measure population before determining the outcome of one or more continuous variables defined for the measure observation. Measure population exclusion criteria are used within continuous variable measures to help narrow the measure population. 090 */ 091 MEASUREPOPULATIONEXCLUSION, 092 /** 093 * Defines the individual observation to be performed for each patient or event in the measure population. Measure observations for each case in the population are aggregated to determine the overall measure score for the population. 094 */ 095 MEASUREOBSERVATION, 096 /** 097 * added to help the parsers 098 */ 099 NULL; 100 public static MeasurePopulation fromCode(String codeString) throws FHIRException { 101 if (codeString == null || "".equals(codeString)) 102 return null; 103 if ("initial-population".equals(codeString)) 104 return INITIALPOPULATION; 105 if ("numerator".equals(codeString)) 106 return NUMERATOR; 107 if ("numerator-exclusion".equals(codeString)) 108 return NUMERATOREXCLUSION; 109 if ("denominator".equals(codeString)) 110 return DENOMINATOR; 111 if ("denominator-exclusion".equals(codeString)) 112 return DENOMINATOREXCLUSION; 113 if ("denominator-exception".equals(codeString)) 114 return DENOMINATOREXCEPTION; 115 if ("measure-population".equals(codeString)) 116 return MEASUREPOPULATION; 117 if ("measure-population-exclusion".equals(codeString)) 118 return MEASUREPOPULATIONEXCLUSION; 119 if ("measure-observation".equals(codeString)) 120 return MEASUREOBSERVATION; 121 throw new FHIRException("Unknown MeasurePopulation code '"+codeString+"'"); 122 } 123 public String toCode() { 124 switch (this) { 125 case INITIALPOPULATION: return "initial-population"; 126 case NUMERATOR: return "numerator"; 127 case NUMERATOREXCLUSION: return "numerator-exclusion"; 128 case DENOMINATOR: return "denominator"; 129 case DENOMINATOREXCLUSION: return "denominator-exclusion"; 130 case DENOMINATOREXCEPTION: return "denominator-exception"; 131 case MEASUREPOPULATION: return "measure-population"; 132 case MEASUREPOPULATIONEXCLUSION: return "measure-population-exclusion"; 133 case MEASUREOBSERVATION: return "measure-observation"; 134 default: return "?"; 135 } 136 } 137 public String getSystem() { 138 return "http://terminology.hl7.org/CodeSystem/measure-population"; 139 } 140 public String getDefinition() { 141 switch (this) { 142 case INITIALPOPULATION: return "The initial population refers to all patients or events to be evaluated by a quality measure involving patients who share a common set of specified characterstics. All patients or events counted (for example, as numerator, as denominator) are drawn from the initial population."; 143 case NUMERATOR: return "The upper portion of a fraction used to calculate a rate, proportion, or ratio. Also called the measure focus, it is the target process, condition, event, or outcome. Numerator criteria are the processes or outcomes expected for each patient, or event defined in the denominator. A numerator statement describes the clinical action that satisfies the conditions of the measure."; 144 case NUMERATOREXCLUSION: return "Numerator exclusion criteria define patients or events to be removed from the numerator. Numerator exclusions are used in proportion and ratio measures to help narrow the numerator (for inverted measures)."; 145 case DENOMINATOR: return "The lower portion of a fraction used to calculate a rate, proportion, or ratio. The denominator can be the same as the initial population, or a subset of the initial population to further constrain the population for the purpose of the measure."; 146 case DENOMINATOREXCLUSION: return "Denominator exclusion criteria define patients or events that should be removed from the denominator before determining if numerator criteria are met. Denominator exclusions are used in proportion and ratio measures to help narrow the denominator. For example, patients with bilateral lower extremity amputations would be listed as a denominator exclusion for a measure requiring foot exams."; 147 case DENOMINATOREXCEPTION: return "Denominator exceptions are conditions that should remove a patient or event from the denominator of a measure only if the numerator criteria are not met. Denominator exception allows for adjustment of the calculated score for those providers with higher risk populations. Denominator exception criteria are only used in proportion measures."; 148 case MEASUREPOPULATION: return "Measure population criteria define the patients or events for which the individual observation for the measure should be taken. Measure populations are used for continuous variable measures rather than numerator and denominator criteria."; 149 case MEASUREPOPULATIONEXCLUSION: return "Measure population criteria define the patients or events that should be removed from the measure population before determining the outcome of one or more continuous variables defined for the measure observation. Measure population exclusion criteria are used within continuous variable measures to help narrow the measure population."; 150 case MEASUREOBSERVATION: return "Defines the individual observation to be performed for each patient or event in the measure population. Measure observations for each case in the population are aggregated to determine the overall measure score for the population."; 151 default: return "?"; 152 } 153 } 154 public String getDisplay() { 155 switch (this) { 156 case INITIALPOPULATION: return "Initial Population"; 157 case NUMERATOR: return "Numerator"; 158 case NUMERATOREXCLUSION: return "Numerator Exclusion"; 159 case DENOMINATOR: return "Denominator"; 160 case DENOMINATOREXCLUSION: return "Denominator Exclusion"; 161 case DENOMINATOREXCEPTION: return "Denominator Exception"; 162 case MEASUREPOPULATION: return "Measure Population"; 163 case MEASUREPOPULATIONEXCLUSION: return "Measure Population Exclusion"; 164 case MEASUREOBSERVATION: return "Measure Observation"; 165 default: return "?"; 166 } 167 } 168 169 170} 171