Table 3.

Bivariate Associations between Farmworker Characteristics and Daytime Sleepiness, Depressive Symptoms, and Musculoskeletal Pain, Eastern North Carolina, 2009

	Elevated Daytime Sleepiness		Non-Elevated Daytime Sleepiness		p- value	Elevated Depressive Symptoms		Non-Elevated Depressive Symptoms		p- value	Elevated Musculoskeletal Pain		Non-Elevated Musculoskeletal Pain		p- value
	(ESS ≥ 10)		(ESS < 10)			(CES-D ≥ 10)		(CES-D < 10)			(≥ Weekly & ≥ Moderate Pain)		(< Weekly of < Moderate Pain)
	N=32 (10.7%)		N=268 (89.3%)			N = 82 (27.9%)		N = 212 (72.1%)			N = 16 (5.3%)		N = 284 (94.7%)
		%		%			%		%			%		%
Gender
Male	30	93.8	255	95.1	0.65	79	96.3	200	94.3	0.41	13	81.3	272	95.8	0.01
Female	2	6.3	13	4.9		3	3.7	12	5.7		3	18.8	12	4.2
Age
18 to 24	1	3.1	58	21.6	0.01	9	11.0	50	23.6	0.03	2	12.5	57	20.1	NA
25 to 29	5	15.6	30	11.2		11	13.4	24	11.3		0	0.0	35	12.3
30 to 39	8	25.0	102	38.1		29	35.4	79	37.3		5	31.3	105	37.0
>= 40	18	56.3	78	29.1		33	40.2	59	27.8		9	56.3	87	30.6
Educational Attainment
0 – 6 years	19	59.4	142	53.0	0.49	50	61.0	108	50.9	0.07	11	68.8	150	52.8	0.29
7+ years	13	40.6	126	47.0		32	39.0	104	49.1		5	31.3	134	47.2
Years in Agriculture
1 or less	2	6.3	39	14.6	0.01	10	12.2	31	14.6	0.92	2	12.5	39	13.7	0.68
2 – 7 years	10	31.3	131	48.9		39	47.6	98	46.2		9	56.3	132	46.5
8+ years	20	62.5	98	36.6		33	40.2	83	39.2		5	31.3	113	39.8
Language Spoken
Spanish	31	96.9	268	100.0	NA	82	100.0	211	99.5	NA	16	100.0	283	99.6	NA
English	7	21.9	28	10.4	0.11	12	14.6	21	9.9	0.25	1	6.3	34	12.0	0.47
Indigenous	10	31.3	50	18.7	0.08	13	15.9	47	22.2	0.18	3	18.8	57	20.1	0.88

^*p-value for association between those who have and do not have elevated depressive level, those who do and do not have elevated daytime sleepiness, and those with elevated and non-elevated musculoskeletal pain, adjusting for camp