122:
units resulted in "sensitivity of 91% (95% CI, 76% to 98%), specificity of 97% (95% CI, 93% to 99%), positive predictive value of 86% (95% CI, 70% to 95%), and negative predictive value of 98% (95% CI, 95% to 99%). With correction for the 4 documentation errors, positive predictive value increased to
130:
paramedics using the protocol, completed LAPSS screenings in an average of 4.3±3.0 minutes (median, 5 minutes). The study resulted in a sensitivity of 78.44% and a specificity of 90.22%.
302:
297:
106:
of the above criteria are met (or not ascertainable) the LAPSS is positive for stroke. Patients may still be experiencing a stroke even if LAPSS criteria are not met.
144:
229:"Validation of the Los Angeles pre-hospital stroke screen (LAPSS) in a Chinese urban emergency medical service population"
188:"Identifying stroke in the field. Prospective validation of the Los Angeles prehospital stroke screen (LAPSS)"
17:
240:
174:
227:
Chen, S; Sun, H; Lei, Y; Gao, D; Wang, Y; Wang, Y; Zhou, Y; Wang, A; Wang, W; Zhao, X (2013-08-07).
268:
209:
258:
248:
199:
292:
244:
263:
228:
286:
163:
139:
253:
115:
87:
Obvious asymmetry-unilateral weakness with any of the following motor exams:
119:
272:
213:
204:
187:
186:
Kidwell, CS; Starkman, S; Eckstein, M; Weems, K; Saver, JL (31 Jan 2000).
175:
Department of Health
Services, County of Los Angeles - Treatment Protocol
127:
35:
63:
81:
At baseline, patient is not bedridden and does not use a wheelchair
44:
34:
29:
303:Emergency medical services in the United States
114:A January 2000 study, conducted by 3 teams of
298:Medical assessment and evaluation instruments
30:Los Angeles Prehospital Stroke Screen (LAPSS)
18:Los Angeles Prehospital Stroke Screen (LAPSS)
8:
84:Blood glucose between 60 and 400 mg/dL
262:
252:
203:
156:
62:) is a method of identifying potential
26:
56:Los Angeles Prehospital Stroke Screen
48:identifying potential stroke patients
7:
66:patients in a pre-hospital setting.
164:American Heart Association - Stroke
145:Cincinnati Prehospital Stroke Scale
75:No history of seizures or epilepsy
25:
1:
254:10.1371/journal.pone.0070742
123:97% (95% CI, 84% to 99%)."
319:
205:10.1161/01.str.31.1.71
78:Age 45 years or older
126:In a Chinese study,
90:Facial Smile/Grimace
245:2013PLoSO...870742C
70:Screening criteria
52:
51:
16:(Redirected from
310:
277:
276:
266:
256:
224:
218:
217:
207:
183:
177:
172:
166:
161:
27:
21:
318:
317:
313:
312:
311:
309:
308:
307:
283:
282:
281:
280:
226:
225:
221:
185:
184:
180:
173:
169:
162:
158:
153:
136:
112:
72:
23:
22:
15:
12:
11:
5:
316:
314:
306:
305:
300:
295:
285:
284:
279:
278:
219:
178:
167:
155:
154:
152:
149:
148:
147:
142:
135:
132:
111:
108:
100:
99:
98:
97:
94:
91:
85:
82:
79:
76:
71:
68:
50:
49:
46:
42:
41:
38:
32:
31:
24:
14:
13:
10:
9:
6:
4:
3:
2:
315:
304:
301:
299:
296:
294:
291:
290:
288:
274:
270:
265:
260:
255:
250:
246:
242:
239:(8): e70742.
238:
234:
230:
223:
220:
215:
211:
206:
201:
197:
193:
189:
182:
179:
176:
171:
168:
165:
160:
157:
150:
146:
143:
141:
140:FAST (stroke)
138:
137:
133:
131:
129:
124:
121:
117:
109:
107:
105:
95:
92:
89:
88:
86:
83:
80:
77:
74:
73:
69:
67:
65:
61:
58:(abbreviated
57:
47:
43:
39:
37:
33:
28:
19:
236:
232:
222:
195:
191:
181:
170:
159:
125:
113:
103:
101:
96:Arm Strength
59:
55:
53:
198:(1): 71–6.
116:Los Angeles
287:Categories
151:References
120:paramedic
273:23950994
233:PLOS ONE
214:10625718
134:See also
110:Validity
36:Synonyms
264:3737357
241:Bibcode
128:Beijing
118:-based
45:Purpose
293:Stroke
271:
261:
212:
192:Stroke
64:stroke
60:LAPSS
40:LAPSS
269:PMID
210:PMID
93:Grip
54:The
259:PMC
249:doi
200:doi
104:all
102:If
289::
267:.
257:.
247:.
235:.
231:.
208:.
196:31
194:.
190:.
275:.
251::
243::
237:8
216:.
202::
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.