Variate [to determine individual associations, expressed as crude (HR)] and multivariable

Variate [to determine individual associations, expressed as crude (HR)] and multivariable [to determine adjusted associations while controlling for all other covariates, expressed as adjusted (aHR),] analyses, while demographic characteristics including age, gender, education, marital status, nationality and occupation were adjusted for in the multivariate models. Observations for which P values were less than 0.05 were considered to be statistically significant. Multivariable models were checked for any multi-collenearity but no such issue was found.SB 202190 web Ethics statement. The study protocol, contents and procedures were reviewed and approved by the Institutional Review Board of the National Center for AIDS Prevention and Control, China CDC. Written informed consent was obtained from participants at the recruitment stage. Study participants. Between January 1, 1989 and June 30, 2012, a total of 449,386 HIV positive cases were reported to the Chinese HIV/AIDS report system. Among these cases, 64,348 (14.32 ) were excluded either due to lost contact after being reported to the systems (53,098 cases, 11.82 , having no follow-up records), or because of the lack of confirmation of the HIV sero-positivity by Western Blot testing (11,250 cases, 2.50 ). Further, another 9,409 (2.09 ) patients were excluded as they were aged less than 18 years (Fig. 1). Overall, 375,629 HIV/ AIDS patients were included in the current analyses. About 70.0 of the eligible patients were male, 64.6 were aged less than 40 years during diagnosis while approximately 73.0 were ever married (18.6 were divorced or widowed). About three quarters (73.7 ) of the patients belonged to Han nationality, and about half of the patients reported that they were farmers. In CI-1011 price addition, about 40.0 of the eligible patients were either illiterate or attended elementary school only (Table 1). When identified, about half of the participants already progressed to AIDS. For about half of the subjects, the possible transmission route was heterosexual, and 48 of the patients were already on ART (Table 1).Scientific RepoRts | 6:28005 | DOI: 10.1038/srepResultswww.nature.com/scientificreports/Variables Gender Age Male Female 1830405060Marital Status Married Never married Widowed or divorced Unknown Nationality Han Uygur/Zhuang/Yi/Dai Others Unknown Occupation Farmer Housekeeping, housework and unemployed Worker Business Migrant workers Government staff Retired Others or unknown Education Illiteracy Elementary Junior high school Senior high school College or above Unknown Disease status when identified Possible transmission route HIV AIDS Heterosexual IDU Blood sell Homosexual Blood transfusion Sexual + IDU Others or unknown Treatment No Yes Number of patients 261865 113764 112863 129606 69453 33685 30022 203353 92033 69985 10258 276910 69649 23773 5297 184742 64471 21306 15817 11013 9636 8291 60353 33533 118204 149217 42099 25389 7187 190135 185494 189766 83972 39354 32958 11244 4662 13673 196119 179510 Percentage ( ) 69.71 30.29 30.05 34.50 18.49 8.97 7.99 54.14 24.50 18.63 2.73 73.72 18.54 6.33 1.41 49.18 17.16 5.67 4.21 2.93 2.57 2.21 16.07 8.93 31.47 39.72 11.21 6.76 1.91 50.62 49.38 50.52 22.36 10.48 8.77 2.99 1.24 3.64 52.21 47.Table 1. Demographic characteristics, possible transmission routes and treatment status of the HIV/AIDS patients in China, 1.1.1989?6.30.2013 (N = 375,629).Outcomes.At the end of the study follow up period (June 30, 2013), among the recruited PLWHA, 10,987 (2.9 ) we.Variate [to determine individual associations, expressed as crude (HR)] and multivariable [to determine adjusted associations while controlling for all other covariates, expressed as adjusted (aHR),] analyses, while demographic characteristics including age, gender, education, marital status, nationality and occupation were adjusted for in the multivariate models. Observations for which P values were less than 0.05 were considered to be statistically significant. Multivariable models were checked for any multi-collenearity but no such issue was found.Ethics statement. The study protocol, contents and procedures were reviewed and approved by the Institutional Review Board of the National Center for AIDS Prevention and Control, China CDC. Written informed consent was obtained from participants at the recruitment stage. Study participants. Between January 1, 1989 and June 30, 2012, a total of 449,386 HIV positive cases were reported to the Chinese HIV/AIDS report system. Among these cases, 64,348 (14.32 ) were excluded either due to lost contact after being reported to the systems (53,098 cases, 11.82 , having no follow-up records), or because of the lack of confirmation of the HIV sero-positivity by Western Blot testing (11,250 cases, 2.50 ). Further, another 9,409 (2.09 ) patients were excluded as they were aged less than 18 years (Fig. 1). Overall, 375,629 HIV/ AIDS patients were included in the current analyses. About 70.0 of the eligible patients were male, 64.6 were aged less than 40 years during diagnosis while approximately 73.0 were ever married (18.6 were divorced or widowed). About three quarters (73.7 ) of the patients belonged to Han nationality, and about half of the patients reported that they were farmers. In addition, about 40.0 of the eligible patients were either illiterate or attended elementary school only (Table 1). When identified, about half of the participants already progressed to AIDS. For about half of the subjects, the possible transmission route was heterosexual, and 48 of the patients were already on ART (Table 1).Scientific RepoRts | 6:28005 | DOI: 10.1038/srepResultswww.nature.com/scientificreports/Variables Gender Age Male Female 1830405060Marital Status Married Never married Widowed or divorced Unknown Nationality Han Uygur/Zhuang/Yi/Dai Others Unknown Occupation Farmer Housekeeping, housework and unemployed Worker Business Migrant workers Government staff Retired Others or unknown Education Illiteracy Elementary Junior high school Senior high school College or above Unknown Disease status when identified Possible transmission route HIV AIDS Heterosexual IDU Blood sell Homosexual Blood transfusion Sexual + IDU Others or unknown Treatment No Yes Number of patients 261865 113764 112863 129606 69453 33685 30022 203353 92033 69985 10258 276910 69649 23773 5297 184742 64471 21306 15817 11013 9636 8291 60353 33533 118204 149217 42099 25389 7187 190135 185494 189766 83972 39354 32958 11244 4662 13673 196119 179510 Percentage ( ) 69.71 30.29 30.05 34.50 18.49 8.97 7.99 54.14 24.50 18.63 2.73 73.72 18.54 6.33 1.41 49.18 17.16 5.67 4.21 2.93 2.57 2.21 16.07 8.93 31.47 39.72 11.21 6.76 1.91 50.62 49.38 50.52 22.36 10.48 8.77 2.99 1.24 3.64 52.21 47.Table 1. Demographic characteristics, possible transmission routes and treatment status of the HIV/AIDS patients in China, 1.1.1989?6.30.2013 (N = 375,629).Outcomes.At the end of the study follow up period (June 30, 2013), among the recruited PLWHA, 10,987 (2.9 ) we.