| Literature DB >> 35604168 |
Abstract
BACKGROUND: Workers in the textile industry risk developing various respiratory and pulmonary diseases due to exposure to cotton dust. The particles from the cotton lint are inhaled by the workers and results in the breathing problems including asthma, shortness of breath, cough and tightness in the chest. The poor health of labor contributes to the low productivity of the labor and in serious cases loss of jobs leading to the poverty.Entities:
Keywords: Kasur; cotton dust; power-looms; respiratory diseases
Mesh:
Substances:
Year: 2022 PMID: 35604168 PMCID: PMC9134410 DOI: 10.1177/00469580221088626
Source DB: PubMed Journal: Inquiry ISSN: 0046-9580 Impact factor: 2.099
Household Indicators.
| Variables/Groups | Control Group (n = 188) | Associated Group (n = 226) | Workers (n = 207) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean | Std. Dev | Min | Max | Mean | Std. Dev | Min | Max | Mean | Std. Dev | Min | Max | |
| Age | 39 | 14.96 | 15 | 80 | 41 | 15.29 | 14 | 80 | 42 | 13.12 | 14 | 85 |
| Education (Years) | 5 | 5.10 | 0 | 16 | 6 | 5.68 | 0 | 16 | 2 | 3.67 | 0 | 14 |
| Sex (male %) | .86 | — | — | — | .87 | — | — | — | .90 | — | — | — |
| No. of adults | 6.19 | 3.70 | 2 | 22 | 6.14 | 3.57 | 2 | 35 | 4.15 | 2.48 | 2 | 12 |
| No. of children | 2.04 | 2.13 | 0 | 12 | 1.88 | 2.04 | 0 | 8 | 2.07 | 2.09 | 0 | 9 |
| Monthly income
| 18 290 | 17 810 | 0 | 200 000 | 16 948 | 12 597 | 0 | 55 000 | 13 165 | 4459 | 2000 | 40 000 |
| Health expenditure
| 2155 | 2586 | 0 | 20 000 | 1892 | 1641 | 0 | 12 000 | 1273 | 1574 | 0 | 14 000 |
Control group comprises of those who neither work in weaving industry nor live near to it, associated group consists of those individuals who live about the industry and workers are those who are working in the weaving industry of Kasur.
ANOVA test rejects the null hypothesis of equality of mean monthly income and health expenditures for the 3 groups.
Working Environment.
| Variable | Obs | Percentage |
|---|---|---|
| Ventilation | 207 | .72 |
| Ventilation satisfaction | 207 | .71 |
| Light satisfaction | 207 | .78 |
| Washroom availability | 207 | .88 |
| Washroom cleanliness satisfaction | 207 | .62 |
| Availability of first aid | 207 |
|
| Head and nose cover | 207 |
|
| Use of protective gears | 207 |
|
Group-wise Diseases and Smoking Habits.
| Variable | Workers | Control | Associated | |||
|---|---|---|---|---|---|---|
| Obs | Percentage | Obs | Percentage | Obs | Percentage | |
| Smoking | 207 | .37 | 188 | .22 | 226 | .23 |
| Years of smoking | 207 | 7.49 | 188 | 3.03 | 226 | 3.81 |
| Cigarettes smoked per day | 206 | 3.82 | 187 | 2.18 | 226 | 2.20 |
| Postnasal drip | 207 | .47 | 188 | .10 | 226 | .06 |
| Byssinosis | 207 | .35 | 188 | .18 | 226 | .12 |
| Asthma | 207 | .20 | 188 | .12 | 226 | .14 |
| Chronic bronchitis | 207 | .10 | 188 | .06 | 226 | .05 |
| Myopia | 207 | .21 | 188 | .24 | 226 | .32 |
| Hyperopia | 207 | .31 | 188 | .18 | 226 | .34 |
| Audibility against noisy background | 207 | .43 | 188 | .10 | 226 | .10 |
| Audibility issue at low volume | 207 | .21 | 188 | .11 | 226 | .08 |
| Ear sufferings | 207 | .26 | 188 | .03 | 226 | .01 |
| Continuous headache | 207 | .28 | 188 | .06 | 226 | .10 |
| Skin infections | 207 | .29 | 188 | .07 | 226 | .06 |
| Depression | 207 | .27 | 188 | .13 | 226 | .07 |
| Low back pain | 207 | .44 | 188 | .31 | 226 | .25 |
Descriptive Statistics: Other Diseases.
| Diseases | Freq | Percent | Cum |
|---|---|---|---|
| COPD | 48 | 43.64 | 43.64 |
| Lungs cancer | 3 | 2.73 | 46.36 |
| Allergic rhinitis | 1 | .91 | 47.27 |
| Fungal infection | 4 | 3.64 | 50.91 |
| Lung abscess | 1 | .91 | 51.82 |
| Sinusitis | 53 | 48.18 | 100.00 |
Association between diseases and groups.
| Variable | Chi2 | P-Value |
|---|---|---|
| Smoking | 15.14 | .0010 |
| Postnasal | 129.10 | .0000 |
| Byssinosis | 38.02 | .0000 |
| Asthma | 5.05 |
|
| Chronic bronchitis | 5.15 |
|
| Myopia | 7.81 | .0200 |
| Hyperopia | 14.64 | .0010 |
| Audibility against noisy background | 91.61 | .0000 |
| Audibility issue at low volume | 15.96 | .0000 |
| Ear sufferings | 84.69 | .0000 |
| Headache | 43.81 | .0000 |
| Skin infection | 54.27 | .0000 |
| Depression | 35.42 | .0000 |
| Low back pain | 19.26 | .0000 |
| Family respiratory history | 22.15 | .0000 |
Relationship between diseases and explanatory variables (Odd ratios).
| Odd Ratio | SE | Z | P-Value | 95% Interval | ||
|---|---|---|---|---|---|---|
| Variables | Dependent: Postnasal Drip | |||||
| Education | .884 | .040 | −2.750 | .006 | .809 | .965 |
| Work experience | 1.063 | .014 | 4.700 | .000 | 1.036 | 1.090 |
| Work environment | .716 | .086 | −2.770 | .006 | .565 | .907 |
| Constant | .690 | .330 | −.770 | .438 | .270 | 1.763 |
| Byssinosis | ||||||
| Education | .941 | .042 | −1.350 | .176 | .863 | 1.027 |
| Work experience | 1.061 | .014 | 4.520 | .000 | 1.034 | 1.088 |
| Work environment | .858 | .100 | −1.320 | .188 | .684 | 1.078 |
| Constant | .221 | .110 | −3.040 | .002 | .083 | .586 |
| Asthma | ||||||
| Education | .963 | .050 | −.720 | .472 | .870 | 1.067 |
| Work experience | 1.054 | .016 | 3.540 | .000 | 1.024 | 1.086 |
| Work environment | 1.171 | .171 | 1.080 | .280 | .880 | 1.558 |
| Constant | .045 | .030 | −4.720 | .000 | .013 | .163 |
| Chronic bronchitis | ||||||
| Education | .973 | .065 | −.410 | .681 | .854 | 1.108 |
| Work experience | 1.051 | .020 | 2.600 | .009 | 1.012 | 1.091 |
| Work environment | .952 | .165 | −.280 | .776 | .678 | 1.336 |
| Constant | .037 | .029 | −4.150 | .000 | .008 | .175 |
| Myopia | ||||||
| Education | 1.059 | .047 | 1.290 | .198 | .970 | 1.156 |
| Work experience | 1.024 | .014 | 1.780 | .075 | .998 | 1.052 |
| Work environment | .986 | .129 | −.110 | .912 | .763 | 1.274 |
| Constant | .131 | .074 | −3.600 | .000 | .043 | .397 |
| Hyperopia | ||||||
| Education | 1.060 | .046 | 1.340 | .179 | .974 | 1.154 |
| Work experience | 1.063 | .015 | 4.430 | .000 | 1.035 | 1.092 |
| Work environment | .857 | .102 | −1.300 | .194 | .679 | 1.082 |
| Constant | .128 | .068 | −3.860 | .000 | .045 | .364 |
| Ear suffering | ||||||
| Education | .9319 | .0448 | −1.4600 | .1430 | .8481 | 1.0241 |
| Work experience | 1.0273 | .0132 | 2.1000 | .0360 | 1.0018 | 1.0534 |
| Work environment | .8464 | .1011 | −1.4000 | .1630 | .6698 | 1.0696 |
| Constant | .3219 | .1610 | −2.2700 | .0230 | .1208 | .8579 |
| Headache | ||||||
| Education | .997 | .043 | −.060 | .952 | .917 | 1.085 |
| Work experience | 1.012 | .012 | .990 | .324 | .988 | 1.037 |
| Work environment | .760 | .087 | −2.410 | .016 | .607 | .950 |
| Constant | .599 | .283 | −1.090 | .277 | .237 | 1.510 |
| Skin infection | ||||||
| Education | .945 | .043 | −1.260 | .208 | .864 | 1.032 |
| Work experience | 1.027 | .013 | 2.180 | .029 | 1.003 | 1.052 |
| Work environment | .931 | .109 | −.610 | .543 | .739 | 1.172 |
| Constant | .286 | .141 | −2.540 | .011 | .109 | .751 |
| Depression | ||||||
| Education | .961 | .044 | −.860 | .387 | .880 | 1.051 |
| Work experience | 1.034 | .013 | 2.600 | .009 | 1.008 | 1.060 |
| Work environment | .846 | .100 | −1.420 | .155 | .672 | 1.065 |
| Constant | .279 | .139 | −2.560 | .010 | .105 | .741 |
| Low back pain | ||||||
| Education | .925 | .038 | −1.910 | .057 | .853 | 1.002 |
| Work experience | 1.037 | .012 | 3.110 | .002 | 1.013 | 1.060 |
| Work environment | 1.068 | .119 | .590 | .556 | .858 | 1.329 |
| Constant | .347 | .160 | −2.290 | .022 | .140 | .857 |