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Epidemiology Surveys

Neurasthenia

The table below only lists variables in the public use file. If you want to see the position and frequency distribution of variables that are in the restricted file, you can view all variables in this section.

* indicates there is some discrepancy in the question and/or answer text.
This variable appears in different sections of the individual studies.

IDLabelCPESNLAASNSAL
N1Sev mths + when tired/weak after minor phys/mental tasksV04365N1
N2After rest, fully regained energy/strength or still tiredV04366N2
N3During worst episode-how often get tired V04367N3
N4Exent to which tiredness interfered w work/soc life/relationsV04368N4
N4AFrequency too tired to carry out daily activitiesV04369N4A
N5AWorst episode of tiredness- have frequent headachesV04370N5A
N5BWorst episode of tiredness-oversleep/wake unrefreshedV04371N5B
N5CWorst episode of tiredness-frequent muscle painV04372N5C
N5DWorst episode of tiredness-often feel dizzyV04373N5D
N5EWorst episode of tiredness-often unable to relaxV04374N5E
N5FWorst month past year-often felt impatient and irritableV04375N5F
N5GWorst episode of tiredness-often sad and depressedV04376N5G
N5HWorst episode of tiredness-often nervous or worriedV04377N5H
N7Talked to medical doctor about tiredness and related probsV04380N7
N7ATiredness ever occurred as result of physical causeV04381N7A
N7BTiredness always result of physical cause V04382N7B*
N801Cause of tiredness according to doctor:1st mention (10 iterations)V04383N8_01
N10Tiredness always result of medication/drug/alcoholV04407N10
N13Abnormality found when examined/tested/X-rayV04410N13
N14Frequent tiredness always result of physical illness/injuryV04411N14*
N15Psychological factors played part in tiredness and other probsV04412N15*
N16Exact age 1st time sev mths+ when easily tired + other probsV04413N16
N16AAge 1st time sev mths+ when easily tired + other probsV04414N16A
N16BApprox age of very 1st tiredness + other problems sev mths +V04415N16B
N17Period 1 month + had tiredness and other probs in past yearV04416N17
N17AMost recent tiredness with other probsV04417N17A
N17B# months in past year had frequent tiredness + other probsV04418N17B
N17CAge last time frequent tiredness + other problemsV04419N17C
N18Total # episodes of tiredness lasting for several months +V04420N18
N20A# of months/years episode of tiredness lastedV04422N20A
N20BUnit of time, N20AV04423N20B
N21A# months/years the longest episode of tiredness lastedV04424N21A
N21BUnit of time, N21AV04425N21B
N22# different years in life at least 1 episode of tirednessV04426N22
N26AWorst month past yr-tiredness interfered w/ home mgmtV04428N26A*
N26BWorst month past year-tiredness interfered w/ ability to workV04429N26B*
N26CWorst month past year-tiredness interf w/ form/maint relationsV04430N26C*
N26DWorst month past year-tiredness interfered w/ social lifeV04431N26D*
N28# days past yr unable to work/normal activities due to tiredV04433N28
N31Age 1st talked to professional about tirednessV04435N31
N32Ever talked to professional about tirednessV04436N32
N32AAge 1st talked to professional about tirednessV04437N32A
N44Received helpful/effective treatment for tirednessV04438N44
N44AAge 1st received helpful/effective treatment for tirednessV04439N44A
N44B# prof talked to about tiredness include effective trmt docV04440N44B
N44C# professionals ever talked to about tirednessV04441N44C
N46Received professional treatment for tiredness in past yearV04442N46
N47Hospitalized overnight for tirednessV04443N47
N47AAge 1st hospitalized overnight for tirednessV04444N47A

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