KAIS 2007 1 - Kenya National AIDS & STI Control Programme ...

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Figure 9.3e HIV prevalence among adults aged 15‐64 years among those who reported donatingblood in the past year by source of blood donation request, Kenya 2007.10HIV Prevalence (Weighted %)52.57.42.84.40BloodtransfusionserviceReplacement(outside ofKNBTS network)UnspecifiedsourceTotalSource of blood donation requestFigure 9.3e HIV prevalence among donors who reported that they donated based on a requestfrom a blood transfusion service in the year before the survey was significantly lower than donorswho reported that they donated based on a request from family or friends as a replacementdonor.HIV prevalence was 7.4% among donors who reported donating based on a request from family orfriends in the year prior to the survey. This was marginally higher than HIV prevalence amongpersons who reported that they had donated on behalf of a request from a blood transfusion service(2.5%) and persons who had donated based on a request from an unspecified source (2.8%) in the yearbefore the survey.Although the difference in HIV prevalence by source of donation request was marginally significant,lower HIV prevalence among persons who donated on behalf of a request from a blood transfusionservice may suggest that a volunteer‐based blood supply is safer. It is important to note that these datawere not adjusted for possible confounding factors such as age, which may have biased this finding.For example, persons who reported donating to a blood transfusion service were younger (medianage: 21.5 years) than persons who reported donating as a family/replacement donor (median age: 33years). Further, as described in Chapter 2 of this report, younger persons in the 20‐24 year age grouphad lower HIV prevalence rates than older persons in the 30‐34 year age group (5.2% vs. 11.6%,respectively).According to 2007 KNBTS statistics, 1.2% of all units donated to the KNTBS network tested positive forHIV. This figure is made up of mostly volunteers and some family/replacement donors. This figurewas not statistically different from the 2007 KAIS estimate of HIV prevalence among persons donatingto blood transfusion services (2.5%).KAIS 2007 172
9.4 Blood transfusionsAlthough the risk is very small, blood transfusions have the potential of transmitting infections causedby viruses, such as HIV, to the recipient. With improved testing, the rate of transfusion‐transmittedHIV infection has reduced substantially. This section focuses on transfusion history among KAISrespondents and HIV prevalence among those who had ever received a blood transfusion.Figure 9.4a Time since last blood transfusion among adults aged 15‐64 years who reported everreceiving a blood transfusion, Kenya 2007.60Weighted %402017.317.4 16.241.27.80Past year 1-2 years 3-5 years 6-10 years 11+ yearsTime Since Last TransfusionFigure 9.4a Most of the reported blood transfusions among participants occurred more than 10years ago.Overall, a total of 6.7% adults aged 15‐64 years reported ever receiving a blood transfusion. Amongthis group, 41.2% received their last transfusion more than 10 years prior to the survey; 17.3% of adultswith a transfusion history reported that their last transfusion occurred during the year before thesurvey. Nationally, an estimated 222,000 adults received a blood transfusion the year before thesurvey. As previously described, this national estimate is based on extrapolations from projectedpopulation sizes reported from the Revised Population Projections for Kenya 2000‐2020. Kenya NationalBureau of Statistics (August 2006) and therefore may not be representative of the population eligible forblood transfusion in the country.KAIS 2007 173
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KAIS 2007 1
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P.O. Box: 9361 Code: 00202 Nairobi,
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KEMRIKNASPKNBSKshLLITNMCHmlμLMOMSM
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KEY FINDINGS: HIV PREVENTION• Amo
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Among HIV‐uninfected women, 71.2%
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Men 5.4 26.3 1.9Total 7.1 35.1 1.8O
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Kenya is also committed to the “T
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Table 1.4 Distribution of sampled c
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1.7 SURVEY IMPLEMENTATIONTrainingIn
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Data processing included a number o
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Characteristic 2003 KDHS 2007 KAISQ
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Figure 1.11 Sampled clusters and el
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Table 1.11c Survey response rates b
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Population estimates reported in th
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2.4 HIV PREVALENCE AMONG YOUTHFigur
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Figure 2.6b HIV prevalence among ru
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2.7 HIV PREVALENCE BY PROVINCEFigur
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Figure 2.7c Estimated number of HIV
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2.9 HIV PREVALENCE BY EDUCATION LEV
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Figure 2.10b HIV prevalence among r
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2.11 HIV PREVALENCE BY TIME AWAY FR
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2.13 MALE CIRCUMCISION AND ASSOCIAT
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Figure 2.13c HIV prevalence among c
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Comparison of HIV Prevalence in the
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3.3 SEXFigure 3.3a HIV prevalence a
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Figure 3.4b. HIV prevalence among m
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3.7 PROVINCEFigure 3.7a HIV prevale
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2003 KDHS 1 2007 KAIS 2Marital stat
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3.10 WEALTH INDEXFigure 3.10a HIV p
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DATA IN CONTEXT: APPROACHES TO HIV
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Figure 4.3c Ever been tested for HI
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Figure 4.3e Ever been tested for HI
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Figure 4.3g Women aged 15-49 years
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Figure 4.4a Time since last HIV tes
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Figure 4.5a Reasons for not testing
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Increasing access to HIV testing wi
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4.7. Gaps and unmet needs• Two‐
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Figure 5.3b Self-reported HIV statu
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This section examines participants
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Figure 5.5a Knowledge of HIV status
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Figure 5.5c Percent of partnerships
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uninfected. A couple was considered
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Figure 5.6c Women and men aged 15-6
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Sexual Partners, Sexual DebutCircum
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Figure 6.3b. HIV prevalence among w
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Figure 6.3d. HIV prevalence among w
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Figure 6.3f. Men aged 15-64 years r
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In this section, “consistent cond
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Figure 6.4c. Marital or cohabiting
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Figure 6.5b. Young women and men ag
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Figure 6.5d. Young women and men ag
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Figure 6.6a. Male circumcision amon
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Figure 6.6d. HIV prevalence among m
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Knowledge, Attitudes and Beliefs ch
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Figure 7.3b. Most common source of
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Figure 7.3c Women and men aged 15-6
Page 122 and 123: Figure 7.3e Overall scores for 12 q
Page 124 and 125: Figure 7.3g Women and men aged 15-6
Page 126 and 127: Figure 7.3i Correct responses to se
Page 128 and 129: • If a female teacher has the AID
Page 130 and 131: 7.5. Perceived risk of HIV infectio
Page 132 and 133: Figure 7.5c Reasons given for havin
Page 134 and 135: 7.6. Attitudes toward women’s rol
Page 136 and 137: who had never been tested for HIV o
Page 138 and 139: 8.2 INTRODUCTIONIn the absence of i
Page 140 and 141: 8.3 ANTENATAL CLINIC ATTENDANCE, 20
Page 142 and 143: 8.4 KNOWLEDGE OF MOTHER-TO-CHILD TR
Page 144 and 145: The analysis in this section consid
Page 146 and 147: Figure 8.5b Women aged 15-49 years
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Page 151 and 152: 8.8 CURRENTLY PREGNANT WOMEN: HIV T
Page 153 and 154: Among currently pregnant women, 7.1
Page 155 and 156: Among pregnant, HIV‐uninfected wo
Page 157 and 158: Figure 8.11b Desire for a child in
Page 159 and 160: 8.12 CONTRACEPTIVE USEThe next figu
Page 161 and 162: Figure 8.12c Contraceptive use* amo
Page 163 and 164: Blood and Injection Safety chapter
Page 165 and 166: D ATA IN C ONTEXT: N ATIONAL B LOOD
Page 167 and 168: Figure 9.3a Source of blood donatio
Page 169 and 170: Figure 9.3b Source of blood donatio
Page 171: Figure 9.3d Source of blood donatio
Page 175 and 176: 10080Injec tionsPillsNo preferenceW
Page 177 and 178: HIV prevalence among adults who rep
Page 179 and 180: 9.6 Gaps and unmet needs• HIV pre
Page 181 and 182: The Ministry of Medical Services re
Page 183 and 184: 10.3 COTRIMOXAZOLE PROPHYLAXIS FOR
Page 185 and 186: Coverage also varied significantly
Page 187 and 188: 10.4 ARV ELIGIBILITY, COVERAGE AND
Page 189 and 190: ARV coverage was estimated by takin
Page 191 and 192: Figure 10.4b ARV coverage among HIV
Page 193 and 194: DATA IN CONTEXTEstimates of HIV-inf
Page 195 and 196: 10.5 GAPS AND UNMET NEEDS• The es
Page 197 and 198: debilitating illness leading to hos
Page 199 and 200: Among HIV‐infected adults (83.6%
Page 201 and 202: Figure 11.3d HIV-infected adults ag
Page 203 and 204: Figure 11.4b HIV-infected adults ag
Page 205 and 206: Figure 11.4d HIV-infected adults ag
Page 207 and 208: DATA IN CONTEXTHIV Basic Care Packa
Page 209 and 210: Figure 11.5b HIV-infected adults ag
Page 211 and 212: Figure 11.6b Percent of HIV-infecte
Page 213 and 214: 11.8 GAPS AND UNMET NEEDS• Counse
Page 215 and 216: 12.3 HSV-2 prevalenceHSV‐2 preval
Page 217 and 218: 807071.0WomenMen64.3HSV-2 Prevalenc
Page 219 and 220: Figure 12.3d HSV-2 prevalence among
Page 221 and 222: Figure 12.4b HSV-2 prevalence among
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Figure 12.5a HIV prevalence by HSV-
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Figure 12.6b Condom use during last
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12.7 Gaps and unmet needs• Increa
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also at substantially elevated risk
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Figure 13.3b Prevalence of syphilis
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Figure 13.3d Prevalence of syphilis
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Figure 13.3f Prevalence of syphilis
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Figure 13.4b Prevalence of syphilis
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13.6 GAPS AND UNMET NEEDS• Patien
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Household Characteristics andImpact
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Figure 14.3a Sex of head of househo
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Figure 14.3d Household population,
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14.5 PREVALENCE OF HIV-AFFECTED HOU
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Figure 14.5c HIV-affected household
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social and economic conditions of h
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households used chemical disinfecta
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14.7 HOUSEHOLD OWNERSHIP OF MOSQUIT
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Figure 14.7b HIV-affected and HIV-u
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Table 14.7b Source of bednets among
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Overall, 52.3% percent of children
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14.9 CARE AND SUPPORT FOR ORPHANS A
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For consistency with other populati
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Returning Test Results15.1 KEY FIND
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Figure 15.3b. Participants aged 15-
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Figure 15.3d. Participants aged 15-
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Figure 15.3f. Participants aged 15-
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15.4 RETURNING TO RECEIVE TEST RESU
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Figure 15.5 Women aged 15-64 years
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Methods of the 2007 KAISThis Append
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ClustersHouseholdsProvince Rural Ur
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and treatment services and other he
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The KEMRI Ethical Review Committee
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Red top (5 ml)Whole blood collected
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algorithm using two HIV EIAs (Viron
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Figure A5.a. Structure and flow of
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Recruitment and training of results
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observe confidentiality of particip
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Documentation. Results counsellors
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Normalisation of weightsNormalised
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This report presents the results of
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KAIS 2007 1 - Kenya National AIDS & STI Control Programme ...

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